create sonar-webserver from sonar-server

contains the Web Server "executable", the Pico Container definition (to allow building it up from multiple modules) and Tomcat/JEE specific code

52 files changed, 6 insertions, 6031 deletions

diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/EmbeddedTomcat.java b/server/sonar-server/src/main/java/org/sonar/server/app/EmbeddedTomcat.java
deleted file mode 100644
index f323f975b49..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/EmbeddedTomcat.java
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import com.google.common.base.Throwables;
-import java.io.File;
-import java.util.concurrent.CountDownLatch;
-import org.apache.catalina.LifecycleException;
-import org.apache.catalina.core.StandardContext;
-import org.apache.catalina.startup.Tomcat;
-import org.sonar.api.utils.log.Loggers;
-import org.sonar.process.Props;
-
-import static org.sonar.core.util.FileUtils.deleteQuietly;
-import static org.sonar.process.ProcessProperties.Property.PATH_TEMP;
-
-class EmbeddedTomcat {
-
-  private final Props props;
-  private Tomcat tomcat = null;
-  private volatile StandardContext webappContext;
-  private final CountDownLatch stopLatch = new CountDownLatch(1);
-
-  EmbeddedTomcat(Props props) {
-    this.props = props;
-  }
-
-  void start() {
-    // '%2F' (slash /) and '%5C' (backslash \) are permitted as path delimiters in URLs
-    System.setProperty("org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH", "true");
-
-    System.setProperty("org.apache.catalina.startup.EXIT_ON_INIT_FAILURE", "true");
-    // prevent Tomcat from shutting down our logging when stopping
-    System.setProperty("logbackDisableServletContainerInitializer", "true");
-
-    tomcat = new Tomcat();
-    // Initialize directories
-    String basedir = tomcatBasedir().getAbsolutePath();
-    tomcat.setBaseDir(basedir);
-    tomcat.getHost().setAppBase(basedir);
-    tomcat.getHost().setAutoDeploy(false);
-    tomcat.getHost().setCreateDirs(false);
-    tomcat.getHost().setDeployOnStartup(true);
-    new TomcatAccessLog().configure(tomcat, props);
-    TomcatConnectors.configure(tomcat, props);
-    webappContext = new TomcatContexts().configure(tomcat, props);
-    try {
-      tomcat.start();
-      new TomcatStartupLogs(Loggers.get(getClass())).log(tomcat);
-    } catch (LifecycleException e) {
-      Loggers.get(EmbeddedTomcat.class).error("Fail to start web server", e);
-      Throwables.propagate(e);
-    }
-  }
-
-  Status getStatus() {
-    if (webappContext == null) {
-      return Status.DOWN;
-    }
-    switch (webappContext.getState()) {
-      case NEW:
-      case INITIALIZING:
-      case INITIALIZED:
-      case STARTING_PREP:
-      case STARTING:
-        return Status.DOWN;
-      case STARTED:
-        return Status.UP;
-      default:
-        // problem, stopped or failed
-        return Status.FAILED;
-    }
-  }
-
-  public enum Status {
-    DOWN, UP, FAILED
-  }
-
-  private File tomcatBasedir() {
-    return new File(props.value(PATH_TEMP.getKey()), "tc");
-  }
-
-  void terminate() {
-    try {
-      if (tomcat.getServer().getState().isAvailable()) {
-        try {
-          tomcat.stop();
-          tomcat.destroy();
-        } catch (Exception e) {
-          Loggers.get(EmbeddedTomcat.class).warn("Failed to stop web server", e);
-        }
-      }
-      deleteQuietly(tomcatBasedir());
-    } finally {
-      stopLatch.countDown();
-    }
-  }
-
-  void awaitTermination() {
-    try {
-      // calling tomcat.getServer().await() might block forever if stop fails for whatever reason
-      stopLatch.await();
-    } catch (InterruptedException e) {
-      // quit
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/NullJarScanner.java b/server/sonar-server/src/main/java/org/sonar/server/app/NullJarScanner.java
deleted file mode 100644
index ed2d54a9936..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/NullJarScanner.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import org.apache.tomcat.JarScanFilter;
-import org.apache.tomcat.JarScanType;
-import org.apache.tomcat.JarScanner;
-import org.apache.tomcat.JarScannerCallback;
-
-import javax.servlet.ServletContext;
-
-/**
- * Disable taglib and web-fragment.xml scanning of Tomcat. Should speed up startup.
- */
-
-class NullJarScanner implements JarScanner {
-
-  @Override
-  public void scan(JarScanType jarScanType, ServletContext servletContext, JarScannerCallback jarScannerCallback) {
-    // doing nothing is fast!
-  }
-
-  @Override
-  public JarScanFilter getJarScanFilter() {
-    return null;
-  }
-
-  @Override
-  public void setJarScanFilter(JarScanFilter jarScanFilter) {
-    // no need to filter
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/ProgrammaticLogbackValve.java b/server/sonar-server/src/main/java/org/sonar/server/app/ProgrammaticLogbackValve.java
deleted file mode 100644
index f0d44b2da04..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/ProgrammaticLogbackValve.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import ch.qos.logback.access.tomcat.LogbackValve;
-import ch.qos.logback.core.util.ExecutorServiceUtil;
-import org.apache.catalina.LifecycleException;
-import org.apache.catalina.LifecycleState;
-import org.apache.commons.lang.reflect.FieldUtils;
-
-/**
- * Implementation of {@link ch.qos.logback.access.tomcat.LogbackValve} that does not
- * rely on the required file logback-access.xml. It allows to be configured
- * programmatically.
- */
-public class ProgrammaticLogbackValve extends LogbackValve {
-
-  @Override
-  public synchronized void startInternal() throws LifecycleException {
-    try {
-      // direct coupling with LogbackValve implementation
-      FieldUtils.writeField(this, "scheduledExecutorService", ExecutorServiceUtil.newScheduledExecutorService(), true);
-      FieldUtils.writeField(this, "started", true, true);
-      setState(LifecycleState.STARTING);
-    } catch (IllegalAccessException e) {
-      throw new IllegalStateException(e);
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/TomcatAccessLog.java b/server/sonar-server/src/main/java/org/sonar/server/app/TomcatAccessLog.java
deleted file mode 100644
index 1abf4a9b28d..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/TomcatAccessLog.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import ch.qos.logback.access.PatternLayoutEncoder;
-import ch.qos.logback.core.FileAppender;
-import org.apache.catalina.LifecycleEvent;
-import org.apache.catalina.LifecycleListener;
-import org.apache.catalina.startup.Tomcat;
-import org.sonar.api.utils.log.Logger;
-import org.sonar.api.utils.log.Loggers;
-import org.sonar.process.logging.LogbackHelper;
-import org.sonar.process.Props;
-
-class TomcatAccessLog {
-
-  private static final String PROPERTY_ENABLE = "sonar.web.accessLogs.enable";
-  private static final String PROPERTY_PATTERN = "sonar.web.accessLogs.pattern";
-  private static final String DEFAULT_SQ_ACCESS_LOG_PATTERN = "%h %l %u [%t] \"%r\" %s %b \"%i{Referer}\" \"%i{User-Agent}\" \"%reqAttribute{ID}\"";
-
-  void configure(Tomcat tomcat, Props props) {
-    tomcat.setSilent(true);
-    tomcat.getService().addLifecycleListener(new LifecycleLogger(Loggers.get(TomcatAccessLog.class)));
-    configureLogbackAccess(tomcat, props);
-  }
-
-  private static void configureLogbackAccess(Tomcat tomcat, Props props) {
-    if (props.valueAsBoolean(PROPERTY_ENABLE, true)) {
-      ProgrammaticLogbackValve valve = new ProgrammaticLogbackValve();
-      LogbackHelper helper = new LogbackHelper();
-      LogbackHelper.RollingPolicy policy = helper.createRollingPolicy(valve, props, "access");
-      FileAppender appender = policy.createAppender("ACCESS_LOG");
-      PatternLayoutEncoder fileEncoder = new PatternLayoutEncoder();
-      fileEncoder.setContext(valve);
-      fileEncoder.setPattern(props.value(PROPERTY_PATTERN, DEFAULT_SQ_ACCESS_LOG_PATTERN));
-      fileEncoder.start();
-      appender.setEncoder(fileEncoder);
-      appender.start();
-      valve.addAppender(appender);
-      tomcat.getHost().getPipeline().addValve(valve);
-    }
-  }
-
-  static class LifecycleLogger implements LifecycleListener {
-    private Logger logger;
-
-    LifecycleLogger(Logger logger) {
-      this.logger = logger;
-    }
-
-    @Override
-    public void lifecycleEvent(LifecycleEvent event) {
-      if ("after_start".equals(event.getType())) {
-        logger.debug("Tomcat is started");
-
-      } else if ("after_destroy".equals(event.getType())) {
-        logger.debug("Tomcat is stopped");
-      }
-    }
-  }
-
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/TomcatConnectors.java b/server/sonar-server/src/main/java/org/sonar/server/app/TomcatConnectors.java
deleted file mode 100644
index e63c28cd312..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/TomcatConnectors.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import javax.annotation.Nullable;
-import org.apache.catalina.connector.Connector;
-import org.apache.catalina.startup.Tomcat;
-import org.sonar.process.Props;
-
-import static java.lang.String.format;
-
-/**
- * Configuration of Tomcat connectors
- */
-class TomcatConnectors {
-
-  static final String HTTP_PROTOCOL = "HTTP/1.1";
-  static final int MAX_HTTP_HEADER_SIZE_BYTES = 48 * 1024;
-  private static final int MAX_POST_SIZE = -1;
-
-  private TomcatConnectors() {
-    // only static stuff
-  }
-
-  static void configure(Tomcat tomcat, Props props) {
-    Connector httpConnector = newHttpConnector(props);
-    tomcat.getService().addConnector(httpConnector);
-  }
-
-  private static Connector newHttpConnector(Props props) {
-    // Not named "sonar.web.http.port" to keep backward-compatibility
-    int port = props.valueAsInt("sonar.web.port", 9000);
-    if (port < 0) {
-      throw new IllegalStateException(format("HTTP port '%s' is invalid", port));
-    }
-
-    Connector connector = new Connector(HTTP_PROTOCOL);
-    connector.setURIEncoding("UTF-8");
-    connector.setProperty("address", props.value("sonar.web.host", "0.0.0.0"));
-    connector.setProperty("socket.soReuseAddress", "true");
-    // see https://tomcat.apache.org/tomcat-8.5-doc/config/http.html
-    connector.setProperty("relaxedQueryChars", "\"<>[\\]^`{|}");
-    configurePool(props, connector);
-    configureCompression(connector);
-    configureMaxHttpHeaderSize(connector);
-    connector.setPort(port);
-    connector.setMaxPostSize(MAX_POST_SIZE);
-    return connector;
-  }
-
-  /**
-   * HTTP header must be at least 48kb  to accommodate the authentication token used for
-   * negotiate protocol of windows authentication.
-   */
-  private static void configureMaxHttpHeaderSize(Connector connector) {
-    setConnectorAttribute(connector, "maxHttpHeaderSize", MAX_HTTP_HEADER_SIZE_BYTES);
-  }
-
-  private static void configurePool(Props props, Connector connector) {
-    connector.setProperty("acceptorThreadCount", String.valueOf(2));
-    connector.setProperty("minSpareThreads", String.valueOf(props.valueAsInt("sonar.web.http.minThreads", 5)));
-    connector.setProperty("maxThreads", String.valueOf(props.valueAsInt("sonar.web.http.maxThreads", 50)));
-    connector.setProperty("acceptCount", String.valueOf(props.valueAsInt("sonar.web.http.acceptCount", 25)));
-  }
-
-  private static void configureCompression(Connector connector) {
-    connector.setProperty("compression", "on");
-    connector.setProperty("compressionMinSize", "1024");
-    connector.setProperty("compressableMimeType", "text/html,text/xml,text/plain,text/css,application/json,application/javascript");
-  }
-
-  private static void setConnectorAttribute(Connector c, String key, @Nullable Object value) {
-    if (value != null) {
-      c.setAttribute(key, value);
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/TomcatContexts.java b/server/sonar-server/src/main/java/org/sonar/server/app/TomcatContexts.java
deleted file mode 100644
index 81cf3a59b5d..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/TomcatContexts.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import com.google.common.annotations.VisibleForTesting;
-import java.io.File;
-import java.io.IOException;
-import java.util.Map;
-import org.apache.catalina.core.StandardContext;
-import org.apache.catalina.startup.Tomcat;
-import org.apache.commons.io.FileUtils;
-import org.sonar.api.utils.MessageException;
-import org.sonar.process.Props;
-
-import static java.lang.String.format;
-import static org.sonar.process.ProcessProperties.Property.PATH_DATA;
-import static org.sonar.process.ProcessProperties.Property.PATH_HOME;
-
-/**
- * Configures Tomcat contexts:
- * <ul>
- *   <li>/deploy delivers the plugins required by analyzers. It maps directory ${sonar.path.data}/web/deploy.</li>
- *   <li>/ is the regular webapp</li>
- * </ul>
- */
-public class TomcatContexts {
-
-  private static final String PROPERTY_CONTEXT = "sonar.web.context";
-  private static final String WEB_DEPLOY_PATH_RELATIVE_TO_DATA_DIR = "web/deploy";
-
-  private final Fs fs;
-
-  public TomcatContexts() {
-    this.fs = new Fs();
-  }
-
-  @VisibleForTesting
-  TomcatContexts(Fs fs) {
-    this.fs = fs;
-  }
-
-  public StandardContext configure(Tomcat tomcat, Props props) {
-    addStaticDir(tomcat, getContextPath(props) + "/deploy", new File(props.nonNullValueAsFile(PATH_DATA.getKey()), WEB_DEPLOY_PATH_RELATIVE_TO_DATA_DIR));
-
-    StandardContext webapp = addContext(tomcat, getContextPath(props), webappDir(props));
-    for (Map.Entry<Object, Object> entry : props.rawProperties().entrySet()) {
-      String key = entry.getKey().toString();
-      webapp.addParameter(key, entry.getValue().toString());
-    }
-    return webapp;
-  }
-
-  static String getContextPath(Props props) {
-    String context = props.value(PROPERTY_CONTEXT, "");
-    if ("/".equals(context)) {
-      context = "";
-    } else if (!"".equals(context) && context != null && !context.startsWith("/")) {
-      throw MessageException.of(format("Value of '%s' must start with a forward slash: '%s'", PROPERTY_CONTEXT, context));
-    }
-    return context;
-  }
-
-  @VisibleForTesting
-  StandardContext addStaticDir(Tomcat tomcat, String contextPath, File dir) {
-    try {
-      fs.createOrCleanupDir(dir);
-    } catch (IOException e) {
-      throw new IllegalStateException(format("Fail to create or clean-up directory %s", dir.getAbsolutePath()), e);
-    }
-
-    return addContext(tomcat, contextPath, dir);
-  }
-
-  private static StandardContext addContext(Tomcat tomcat, String contextPath, File dir) {
-    try {
-      StandardContext context = (StandardContext) tomcat.addWebapp(contextPath, dir.getAbsolutePath());
-      context.setClearReferencesHttpClientKeepAliveThread(false);
-      context.setClearReferencesStopThreads(false);
-      context.setClearReferencesStopTimerThreads(false);
-      context.setClearReferencesStopTimerThreads(false);
-      context.setAntiResourceLocking(false);
-      context.setReloadable(false);
-      context.setUseHttpOnly(true);
-      context.setTldValidation(false);
-      context.setXmlValidation(false);
-      context.setXmlNamespaceAware(false);
-      context.setUseNaming(false);
-      context.setDelegate(true);
-      context.setJarScanner(new NullJarScanner());
-      context.setAllowCasualMultipartParsing(true);
-      context.setCookies(false);
-      // disable JSP and WebSocket support
-      context.setContainerSciFilter("org.apache.tomcat.websocket.server.WsSci|org.apache.jasper.servlet.JasperInitializer");
-      return context;
-    } catch (Exception e) {
-      throw new IllegalStateException("Fail to configure webapp from " + dir, e);
-    }
-  }
-
-  private static File webappDir(Props props) {
-    return new File(props.value(PATH_HOME.getKey()), "web");
-  }
-
-  static class Fs {
-    void createOrCleanupDir(File dir) throws IOException {
-      FileUtils.forceMkdir(dir);
-      org.sonar.core.util.FileUtils.cleanDirectory(dir);
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/TomcatStartupLogs.java b/server/sonar-server/src/main/java/org/sonar/server/app/TomcatStartupLogs.java
deleted file mode 100644
index e9eb5307e90..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/TomcatStartupLogs.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import org.apache.catalina.connector.Connector;
-import org.apache.catalina.startup.Tomcat;
-import org.apache.commons.lang.StringUtils;
-import org.sonar.api.utils.log.Logger;
-
-class TomcatStartupLogs {
-
-  private final Logger log;
-
-  TomcatStartupLogs(Logger log) {
-    this.log = log;
-  }
-
-  void log(Tomcat tomcat) {
-    Connector[] connectors = tomcat.getService().findConnectors();
-    for (Connector connector : connectors) {
-      if (StringUtils.equalsIgnoreCase(connector.getScheme(), "http")) {
-        logHttp(connector);
-      } else {
-        throw new IllegalArgumentException("Unsupported connector: " + connector);
-      }
-    }
-  }
-
-  private void logHttp(Connector connector) {
-    log.info(String.format("HTTP connector enabled on port %d", connector.getPort()));
-  }
-
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/WebServer.java b/server/sonar-server/src/main/java/org/sonar/server/app/WebServer.java
deleted file mode 100644
index cfb5493bdbb..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/WebServer.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import com.google.common.collect.ImmutableMap;
-import java.io.File;
-import org.slf4j.LoggerFactory;
-import org.sonar.process.MinimumViableSystem;
-import org.sonar.process.Monitored;
-import org.sonar.process.ProcessEntryPoint;
-import org.sonar.process.ProcessId;
-import org.sonar.process.Props;
-import org.sonar.process.sharedmemoryfile.DefaultProcessCommands;
-
-public class WebServer implements Monitored {
-  public static final String PROPERTY_SHARED_PATH = "process.sharedDir";
-
-  private final File sharedDir;
-  private final EmbeddedTomcat tomcat;
-
-  WebServer(Props props) {
-    new MinimumViableSystem()
-      .checkWritableTempDir()
-      .checkRequiredJavaOptions(ImmutableMap.of("file.encoding", "UTF-8"));
-    this.sharedDir = getSharedDir(props);
-    this.tomcat = new EmbeddedTomcat(props);
-  }
-
-  private static File getSharedDir(Props props) {
-    return props.nonNullValueAsFile(PROPERTY_SHARED_PATH);
-  }
-
-  @Override
-  public void start() {
-    tomcat.start();
-  }
-
-  @Override
-  public Status getStatus() {
-    switch (tomcat.getStatus()) {
-      case DOWN:
-        return Status.DOWN;
-      case UP:
-        return isOperational() ? Status.OPERATIONAL : Status.UP;
-      case FAILED:
-      default:
-        return Status.FAILED;
-    }
-  }
-
-  private boolean isOperational() {
-    try (DefaultProcessCommands processCommands = DefaultProcessCommands.secondary(sharedDir, ProcessId.WEB_SERVER.getIpcIndex())) {
-      return processCommands.isOperational();
-    }
-  }
-
-  @Override
-  public void stop() {
-    // hard stop is as graceful as stop for the WebServer
-    hardStop();
-    LoggerFactory.getLogger(WebServer.class).info("WebServer stopped");
-  }
-
-  @Override
-  public void hardStop() {
-    tomcat.terminate();
-  }
-
-  @Override
-  public void awaitStop() {
-    tomcat.awaitTermination();
-  }
-
-  /**
-   * Can't be started as is. Needs to be bootstrapped by sonar-application
-   */
-  public static void main(String[] args) {
-    ProcessEntryPoint entryPoint = ProcessEntryPoint.createForArguments(args);
-    Props props = entryPoint.getProps();
-    new WebServerProcessLogging().configure(props);
-    WebServer server = new WebServer(props);
-    entryPoint.launch(server);
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/app/package-info.java b/server/sonar-server/src/main/java/org/sonar/server/app/package-info.java
deleted file mode 100644
index 358bed4fd65..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/app/package-info.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-@ParametersAreNonnullByDefault
-package org.sonar.server.app;
-
-import javax.annotation.ParametersAreNonnullByDefault;
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/Platform.java b/server/sonar-server/src/main/java/org/sonar/server/platform/Platform.java
index 121d08f774a..22f3e451a97 100644
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/Platform.java
+++ b/server/sonar-server/src/main/java/org/sonar/server/platform/Platform.java
@@ -19,406 +19,16 @@
  */
 package org.sonar.server.platform;
 
-import com.google.common.collect.Lists;
-import java.util.Collection;
-import java.util.List;
-import java.util.Properties;
-import java.util.function.Supplier;
-import javax.annotation.Nullable;
-import javax.servlet.ServletContext;
-import org.sonar.api.utils.log.Logger;
-import org.sonar.api.utils.log.Loggers;
-import org.sonar.api.utils.log.Profiler;
 import org.sonar.core.platform.ComponentContainer;
-import org.sonar.server.app.ProcessCommandWrapper;
-import org.sonar.server.platform.db.migration.version.DatabaseVersion;
-import org.sonar.server.platform.platformlevel.PlatformLevel;
-import org.sonar.server.platform.platformlevel.PlatformLevel1;
-import org.sonar.server.platform.platformlevel.PlatformLevel2;
-import org.sonar.server.platform.platformlevel.PlatformLevel3;
-import org.sonar.server.platform.platformlevel.PlatformLevel4;
-import org.sonar.server.platform.platformlevel.PlatformLevelSafeMode;
-import org.sonar.server.platform.platformlevel.PlatformLevelStartup;
 
-/**
- * @since 2.2
- */
-public class Platform {
-
-  private static final Logger LOGGER = Loggers.get(Platform.class);
-
-  private static final Platform INSTANCE = new Platform();
-
-  private final Supplier<AutoStarter> autoStarterSupplier;
-  private AutoStarter autoStarter = null;
-  private Properties properties;
-  private ServletContext servletContext;
-  private PlatformLevel level1;
-  private PlatformLevel level2;
-  private PlatformLevel levelSafeMode;
-  private PlatformLevel level3;
-  private PlatformLevel level4;
-  private PlatformLevel currentLevel;
-  private boolean dbConnected = false;
-  private boolean started = false;
-  private final List<Object> level4AddedComponents = Lists.newArrayList();
-  private final Profiler profiler = Profiler.createIfTrace(Loggers.get(Platform.class));
-
-  private Platform() {
-    this.autoStarterSupplier = () -> {
-      ProcessCommandWrapper processCommandWrapper = getContainer().getComponentByType(ProcessCommandWrapper.class);
-      return new AsynchronousAutoStarter(processCommandWrapper);
-    };
-  }
-
-  protected Platform(Supplier<AutoStarter> autoStarterSupplier) {
-    this.autoStarterSupplier = autoStarterSupplier;
-  }
-
-  public static Platform getInstance() {
-    return INSTANCE;
-  }
-
-  public void init(Properties properties, ServletContext servletContext) {
-    this.properties = properties;
-    this.servletContext = servletContext;
-    if (!dbConnected) {
-      startLevel1Container();
-      startLevel2Container();
-      currentLevel = level2;
-      dbConnected = true;
-    }
-  }
-
-  // Platform is injected in Pico, so do not rename this method "start"
-  public void doStart() {
-    doStart(Startup.ALL);
-  }
-
-  protected void doStart(Startup startup) {
-    if (started && !isInSafeMode()) {
-      return;
-    }
-
-    boolean dbRequiredMigration = dbRequiresMigration();
-    startSafeModeContainer();
-    currentLevel = levelSafeMode;
-    started = true;
-
-    // if AutoDbMigration kicked in or no DB migration was required, startup can be resumed in another thread
-    if (dbRequiresMigration()) {
-      LOGGER.info("Database needs to be migrated. Please refer to https://docs.sonarqube.org/latest/setup/upgrading");
-    } else {
-      this.autoStarter = autoStarterSupplier.get();
-      this.autoStarter.execute(new AutoStarterRunnable(autoStarter) {
-        @Override
-        public void doRun() {
-          if (dbRequiredMigration) {
-            LOGGER.info("Database has been automatically updated");
-          }
-          runIfNotAborted(Platform.this::startLevel34Containers);
-
-          runIfNotAborted(() -> executeStartupTasks(startup));
-          // switch current container last to avoid giving access to a partially initialized container
-          runIfNotAborted(() -> {
-            currentLevel = level4;
-            LOGGER.info("WebServer is operational");
-          });
-
-          // stop safemode container if it existed
-          runIfNotAborted(Platform.this::stopSafeModeContainer);
-        }
-      });
-    }
-  }
-
-  private boolean dbRequiresMigration() {
-    return getDatabaseStatus() != DatabaseVersion.Status.UP_TO_DATE;
-  }
+public interface Platform {
+  void doStart();
 
-  public boolean isStarted() {
-    return status() == Status.UP;
-  }
-
-  public boolean isInSafeMode() {
-    return status() == Status.SAFEMODE;
-  }
-
-  public Status status() {
-    if (!started) {
-      return Status.BOOTING;
-    }
-    PlatformLevel current = this.currentLevel;
-    PlatformLevel levelSafe = this.levelSafeMode;
-    if (levelSafe != null && current == levelSafe) {
-      return isRunning(this.autoStarter) ? Status.STARTING : Status.SAFEMODE;
-    }
-    if (current == level4) {
-      return Status.UP;
-    }
-    return Status.BOOTING;
-  }
-
-  private static boolean isRunning(@Nullable AutoStarter autoStarter) {
-    return autoStarter != null && autoStarter.isRunning();
-  }
-
-  /**
-   * Starts level 1
-   */
-  private void startLevel1Container() {
-    level1 = start(new PlatformLevel1(this, properties, servletContext));
-  }
-
-  /**
-   * Starts level 2
-   */
-  private void startLevel2Container() {
-    level2 = start(new PlatformLevel2(level1));
-  }
+  Status status();
 
-  /**
-   * Starts level 3 and 4
-   */
-  private void startLevel34Containers() {
-    level3 = start(new PlatformLevel3(level2));
-    level4 = start(new PlatformLevel4(level3, level4AddedComponents));
-  }
-
-  public void executeStartupTasks() {
-    executeStartupTasks(Startup.ALL);
-  }
+  ComponentContainer getContainer();
 
-  private void executeStartupTasks(Startup startup) {
-    if (startup.ordinal() >= Startup.ALL.ordinal()) {
-      new PlatformLevelStartup(level4)
-        .configure()
-        .start()
-        .stop()
-        .destroy();
-    }
-  }
-
-  private void startSafeModeContainer() {
-    levelSafeMode = start(new PlatformLevelSafeMode(level2));
-  }
-
-  private PlatformLevel start(PlatformLevel platformLevel) {
-    profiler.start();
-    platformLevel.configure();
-    profiler.stopTrace(String.format("%s configured", platformLevel.getName()));
-    profiler.start();
-    platformLevel.start();
-    profiler.stopTrace(String.format("%s started", platformLevel.getName()));
-
-    return platformLevel;
-  }
-
-  /**
-   * Stops level 1
-   */
-  private void stopLevel1Container() {
-    if (level1 != null) {
-      level1.stop();
-      level1 = null;
-    }
-  }
-
-  /**
-   * Stops level 2, 3 and 4 containers cleanly if they exists.
-   * Call this method before {@link #startLevel1Container()} to avoid duplicate attempt to stop safemode container
-   * components (since calling stop on a container calls stop on its children too, see
-   * {@link ComponentContainer#stopComponents()}).
-   */
-  private void stopLevel234Containers() {
-    if (level2 != null) {
-      level2.stop();
-      level2 = null;
-      level3 = null;
-      level4 = null;
-    }
-  }
-
-  /**
-   * Stops safemode container cleanly if it exists.
-   * Call this method before {@link #stopLevel234Containers()} and {@link #stopLevel1Container()} to avoid duplicate
-   * attempt to stop safemode container components (since calling stop on a container calls stops on its children too,
-   * see {@link ComponentContainer#stopComponents()}).
-   */
-  private void stopSafeModeContainer() {
-    if (levelSafeMode != null) {
-      levelSafeMode.stop();
-      levelSafeMode = null;
-    }
-  }
-
-  private DatabaseVersion.Status getDatabaseStatus() {
-    DatabaseVersion version = getContainer().getComponentByType(DatabaseVersion.class);
-    return version.getStatus();
-  }
-
-  // Do not rename "stop"
-  public void doStop() {
-    try {
-      stopAutoStarter();
-      stopSafeModeContainer();
-      stopLevel234Containers();
-      stopLevel1Container();
-      currentLevel = null;
-      dbConnected = false;
-      started = false;
-    } catch (Exception e) {
-      LOGGER.error("Fail to stop server - ignored", e);
-    }
-  }
-
-  private void stopAutoStarter() {
-    if (autoStarter != null) {
-      autoStarter.abort();
-      autoStarter = null;
-    }
-  }
-
-  public void addComponents(Collection<?> components) {
-    level4AddedComponents.addAll(components);
-  }
-
-  public ComponentContainer getContainer() {
-    return currentLevel.getContainer();
-  }
-
-  public Object getComponent(Object key) {
-    return getContainer().getComponentByKey(key);
-  }
-
-  public enum Status {
+  enum Status {
     BOOTING, SAFEMODE, STARTING, UP
   }
-
-  public enum Startup {
-    NO_STARTUP_TASKS, ALL
-  }
-
-  public interface AutoStarter {
-    /**
-     * Let the autostarted execute the provided code.
-     */
-    void execute(Runnable startCode);
-
-    /**
-     * This method is called by executed start code (see {@link #execute(Runnable)} has finished with a failure.
-     */
-    void failure(Throwable t);
-
-    /**
-     * This method is called by executed start code (see {@link #execute(Runnable)} has finished successfully.
-     */
-    void success();
-
-    /**
-     * Indicates whether the AutoStarter is running.
-     */
-    boolean isRunning();
-
-    /**
-     * Requests the startcode (ie. the argument of {@link #execute(Runnable)}) aborts its processing (if it supports it).
-     */
-    void abort();
-
-    /**
-     * Indicates whether {@link #abort()} was invoked.
-     * <p>
-     * This method can be used by the start code to check whether it should proceed running or stop.
-     * </p>
-     */
-    boolean isAborting();
-
-    /**
-     * Called when abortion is complete.
-     * <p>
-     * Start code support abortion should call this method once is done processing and if it stopped on abortion.
-     * </p>
-     */
-    void aborted();
-  }
-
-  private abstract static class AutoStarterRunnable implements Runnable {
-    private final AutoStarter autoStarter;
-
-    AutoStarterRunnable(AutoStarter autoStarter) {
-      this.autoStarter = autoStarter;
-    }
-
-    @Override
-    public void run() {
-      try {
-        doRun();
-      } catch (Throwable t) {
-        autoStarter.failure(t);
-      } finally {
-        if (autoStarter.isAborting()) {
-          autoStarter.aborted();
-        } else {
-          autoStarter.success();
-        }
-      }
-    }
-
-    abstract void doRun();
-
-    void runIfNotAborted(Runnable r) {
-      if (!autoStarter.isAborting()) {
-        r.run();
-      }
-    }
-  }
-
-  private static final class AsynchronousAutoStarter implements AutoStarter {
-    private final ProcessCommandWrapper processCommandWrapper;
-    private boolean running = true;
-    private boolean abort = false;
-
-    private AsynchronousAutoStarter(ProcessCommandWrapper processCommandWrapper) {
-      this.processCommandWrapper = processCommandWrapper;
-    }
-
-    @Override
-    public void execute(Runnable startCode) {
-      new Thread(startCode, "SQ starter").start();
-    }
-
-    @Override
-    public void failure(Throwable t) {
-      LOGGER.error("Background initialization failed. Stopping SonarQube", t);
-      processCommandWrapper.requestHardStop();
-      this.running = false;
-    }
-
-    @Override
-    public void success() {
-      LOGGER.debug("Background initialization of SonarQube done");
-      this.running = false;
-    }
-
-    @Override
-    public void aborted() {
-      LOGGER.debug("Background initialization of SonarQube aborted");
-      this.running = false;
-    }
-
-    @Override
-    public boolean isRunning() {
-      return running;
-    }
-
-    @Override
-    public void abort() {
-      this.abort = true;
-    }
-
-    @Override
-    public boolean isAborting() {
-      return this.abort;
-    }
-  }
 }
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel.java b/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel.java
deleted file mode 100644
index 68faf71cfda..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel.java
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import java.util.Collection;
-import java.util.List;
-import java.util.Optional;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import org.sonar.core.platform.ComponentContainer;
-import org.sonar.core.platform.Module;
-import org.sonar.server.platform.WebServer;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-import static java.util.Objects.requireNonNull;
-
-public abstract class PlatformLevel {
-  private final String name;
-  @Nullable
-  private final PlatformLevel parent;
-  private final ComponentContainer container;
-  private AddIfStartupLeader addIfStartupLeader;
-  private AddIfCluster addIfCluster;
-  private AddIfStandalone addIfStandalone;
-
-  public PlatformLevel(String name) {
-    this.name = name;
-    this.parent = null;
-    this.container = createContainer(null);
-  }
-
-  public PlatformLevel(String name, @Nonnull PlatformLevel parent) {
-    this.name = checkNotNull(name);
-    this.parent = checkNotNull(parent);
-    this.container = createContainer(parent.container);
-  }
-
-  public ComponentContainer getContainer() {
-    return container;
-  }
-
-  public String getName() {
-    return name;
-  }
-
-  /**
-   * Intended to be override by subclasses if needed
-   */
-  protected ComponentContainer createContainer(@Nullable ComponentContainer parent) {
-    if (parent == null) {
-      return new ComponentContainer();
-    }
-    return parent.createChild();
-  }
-
-  public PlatformLevel configure() {
-    configureLevel();
-
-    List<Module> modules = container.getComponentsByType(Module.class);
-    for (Module module : modules) {
-      module.configure(container);
-    }
-
-    return this;
-  }
-
-  protected abstract void configureLevel();
-
-  /**
-   * Intended to be override by subclasses if needed
-   */
-  public PlatformLevel start() {
-    container.startComponents();
-
-    return this;
-  }
-
-  /**
-   * Intended to be override by subclasses if needed
-   */
-  public PlatformLevel stop() {
-    container.stopComponents();
-
-    return this;
-  }
-
-  /**
-   * Intended to be override by subclasses if needed
-   */
-  public PlatformLevel destroy() {
-    if (parent != null) {
-      parent.container.removeChild(container);
-    }
-    return this;
-  }
-
-  protected <T> T get(Class<T> tClass) {
-    return requireNonNull(container.getComponentByType(tClass));
-  }
-
-  protected <T> List<T> getAll(Class<T> tClass) {
-    return container.getComponentsByType(tClass);
-  }
-
-  protected <T> Optional<T> getOptional(Class<T> tClass) {
-    return Optional.ofNullable(container.getComponentByType(tClass));
-  }
-
-  protected void add(Object... objects) {
-    for (Object object : objects) {
-      if (object != null) {
-        container.addComponent(object, true);
-      }
-    }
-  }
-
-  /**
-   * Add a component to container only if the web server is startup leader.
-   *
-   * @throws IllegalStateException if called from PlatformLevel1, when cluster settings are not loaded
-   */
-  AddIfStartupLeader addIfStartupLeader(Object... objects) {
-    if (addIfStartupLeader == null) {
-      this.addIfStartupLeader = new AddIfStartupLeader(getWebServer().isStartupLeader());
-    }
-    addIfStartupLeader.ifAdd(objects);
-    return addIfStartupLeader;
-  }
-
-  /**
-   * Add a component to container only if clustering is enabled.
-   *
-   * @throws IllegalStateException if called from PlatformLevel1, when cluster settings are not loaded
-   */
-  AddIfCluster addIfCluster(Object... objects) {
-    if (addIfCluster == null) {
-      addIfCluster = new AddIfCluster(!getWebServer().isStandalone());
-    }
-    addIfCluster.ifAdd(objects);
-    return addIfCluster;
-  }
-
-  /**
-   * Add a component to container only if this is a standalone instance, without clustering.
-   *
-   * @throws IllegalStateException if called from PlatformLevel1, when cluster settings are not loaded
-   */
-  AddIfStandalone addIfStandalone(Object... objects) {
-    if (addIfStandalone == null) {
-      addIfStandalone = new AddIfStandalone(getWebServer().isStandalone());
-    }
-    addIfStandalone.ifAdd(objects);
-    return addIfStandalone;
-  }
-
-  private WebServer getWebServer() {
-    return getOptional(WebServer.class)
-      .orElseThrow(() -> new IllegalStateException("WebServer not available in Pico yet"));
-  }
-
-  private abstract class AddIf {
-    private final boolean condition;
-
-    private AddIf(boolean condition) {
-      this.condition = condition;
-    }
-
-    public void ifAdd(Object... objects) {
-      if (condition) {
-        PlatformLevel.this.add(objects);
-      }
-    }
-
-    public void otherwiseAdd(Object... objects) {
-      if (!condition) {
-        PlatformLevel.this.add(objects);
-      }
-    }
-  }
-
-  public final class AddIfStartupLeader extends AddIf {
-    private AddIfStartupLeader(boolean condition) {
-      super(condition);
-    }
-  }
-
-  public final class AddIfCluster extends AddIf {
-    private AddIfCluster(boolean condition) {
-      super(condition);
-    }
-  }
-
-  public final class AddIfStandalone extends AddIf {
-    private AddIfStandalone(boolean condition) {
-      super(condition);
-    }
-  }
-
-  protected void addAll(Collection<?> objects) {
-    add(objects.toArray(new Object[objects.size()]));
-  }
-
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel1.java b/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel1.java
deleted file mode 100644
index 184fd922bc3..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel1.java
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import java.time.Clock;
-import java.util.Properties;
-import javax.annotation.Nullable;
-import org.sonar.api.SonarEdition;
-import org.sonar.api.SonarQubeSide;
-import org.sonar.api.SonarQubeVersion;
-import org.sonar.api.internal.MetadataLoader;
-import org.sonar.api.internal.SonarRuntimeImpl;
-import org.sonar.api.utils.System2;
-import org.sonar.api.utils.Version;
-import org.sonar.server.util.TempFolderCleaner;
-import org.sonar.core.config.CorePropertyDefinitions;
-import org.sonar.core.extension.CoreExtensionRepositoryImpl;
-import org.sonar.core.extension.CoreExtensionsLoader;
-import org.sonar.core.util.UuidFactoryImpl;
-import org.sonar.db.DBSessionsImpl;
-import org.sonar.db.DaoModule;
-import org.sonar.db.DbClient;
-import org.sonar.db.DefaultDatabase;
-import org.sonar.db.MyBatis;
-import org.sonar.db.purge.PurgeProfiler;
-import org.sonar.process.NetworkUtilsImpl;
-import org.sonar.process.logging.LogbackHelper;
-import org.sonar.server.app.ProcessCommandWrapperImpl;
-import org.sonar.server.app.RestartFlagHolderImpl;
-import org.sonar.server.app.WebServerProcessLogging;
-import org.sonar.server.config.ConfigurationProvider;
-import org.sonar.server.es.EsModule;
-import org.sonar.server.issue.index.IssueIndex;
-import org.sonar.server.permission.index.WebAuthorizationTypeSupport;
-import org.sonar.server.platform.LogServerVersion;
-import org.sonar.server.platform.Platform;
-import org.sonar.server.platform.ServerFileSystemImpl;
-import org.sonar.server.platform.TempFolderProvider;
-import org.sonar.server.platform.UrlSettings;
-import org.sonar.server.platform.WebCoreExtensionsInstaller;
-import org.sonar.server.platform.WebServerImpl;
-import org.sonar.server.platform.db.EmbeddedDatabaseFactory;
-import org.sonar.server.rule.index.RuleIndex;
-import org.sonar.server.setting.ThreadLocalSettings;
-import org.sonar.server.user.SystemPasscodeImpl;
-import org.sonar.server.user.ThreadLocalUserSession;
-import org.sonar.server.util.GlobalLockManager;
-import org.sonar.server.util.OkHttpClientProvider;
-
-import static org.sonar.core.extension.CoreExtensionsInstaller.noAdditionalSideFilter;
-import static org.sonar.core.extension.PlatformLevelPredicates.hasPlatformLevel;
-
-public class PlatformLevel1 extends PlatformLevel {
-  private final Platform platform;
-  private final Properties properties;
-  @Nullable
-  private final Object[] extraRootComponents;
-
-  public PlatformLevel1(Platform platform, Properties properties, Object... extraRootComponents) {
-    super("level1");
-    this.platform = platform;
-    this.properties = properties;
-    this.extraRootComponents = extraRootComponents;
-  }
-
-  @Override
-  public void configureLevel() {
-    add(platform, properties);
-    addExtraRootComponents();
-    Version apiVersion = MetadataLoader.loadVersion(System2.INSTANCE);
-    SonarEdition edition = MetadataLoader.loadEdition(System2.INSTANCE);
-
-    add(
-      new SonarQubeVersion(apiVersion),
-      SonarRuntimeImpl.forSonarQube(apiVersion, SonarQubeSide.SERVER, edition),
-      ThreadLocalSettings.class,
-      new ConfigurationProvider(),
-      LogServerVersion.class,
-      ProcessCommandWrapperImpl.class,
-      RestartFlagHolderImpl.class,
-      UuidFactoryImpl.INSTANCE,
-      NetworkUtilsImpl.INSTANCE,
-      UrlSettings.class,
-      EmbeddedDatabaseFactory.class,
-      LogbackHelper.class,
-      WebServerProcessLogging.class,
-      DefaultDatabase.class,
-      MyBatis.class,
-      PurgeProfiler.class,
-      ServerFileSystemImpl.class,
-      TempFolderCleaner.class,
-      new TempFolderProvider(),
-      System2.INSTANCE,
-      Clock.systemDefaultZone(),
-
-      // user session
-      ThreadLocalUserSession.class,
-      SystemPasscodeImpl.class,
-
-      // DB
-      DBSessionsImpl.class,
-      DbClient.class,
-      DaoModule.class,
-
-      // Elasticsearch
-      WebAuthorizationTypeSupport.class,
-      EsModule.class,
-
-      // rules/qprofiles
-      RuleIndex.class,
-
-      // issues
-      IssueIndex.class,
-
-      GlobalLockManager.class,
-
-      new OkHttpClientProvider(),
-
-      CoreExtensionRepositoryImpl.class,
-      CoreExtensionsLoader.class,
-      WebCoreExtensionsInstaller.class);
-    addAll(CorePropertyDefinitions.all());
-
-    // cluster
-    add(WebServerImpl.class);
-  }
-
-  private void addExtraRootComponents() {
-    if (this.extraRootComponents != null) {
-      for (Object extraRootComponent : this.extraRootComponents) {
-        add(extraRootComponent);
-      }
-    }
-  }
-
-  @Override
-  public PlatformLevel start() {
-    get(CoreExtensionsLoader.class)
-      .load();
-    get(WebCoreExtensionsInstaller.class)
-      .install(getContainer(), hasPlatformLevel(1), noAdditionalSideFilter());
-
-    return super.start();
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel2.java b/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel2.java
deleted file mode 100644
index 26da9589616..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel2.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import org.sonar.api.utils.Durations;
-import org.sonar.core.extension.CoreExtensionsInstaller;
-import org.sonar.core.i18n.RuleI18nManager;
-import org.sonar.core.platform.ComponentContainer;
-import org.sonar.core.platform.PluginClassloaderFactory;
-import org.sonar.core.platform.PluginLoader;
-import org.sonar.server.es.MigrationEsClientImpl;
-import org.sonar.server.l18n.ServerI18n;
-import org.sonar.server.platform.DatabaseServerCompatibility;
-import org.sonar.server.platform.DefaultServerUpgradeStatus;
-import org.sonar.server.platform.OfficialDistribution;
-import org.sonar.server.platform.StartupMetadataProvider;
-import org.sonar.server.platform.WebCoreExtensionsInstaller;
-import org.sonar.server.platform.db.CheckDatabaseCharsetAtStartup;
-import org.sonar.server.platform.db.migration.DatabaseMigrationExecutorServiceImpl;
-import org.sonar.server.platform.db.migration.DatabaseMigrationStateImpl;
-import org.sonar.server.platform.db.migration.MigrationConfigurationModule;
-import org.sonar.server.platform.db.migration.charset.DatabaseCharsetChecker;
-import org.sonar.server.platform.db.migration.history.MigrationHistoryTable;
-import org.sonar.server.platform.db.migration.history.MigrationHistoryTableImpl;
-import org.sonar.server.platform.db.migration.version.DatabaseVersion;
-import org.sonar.server.platform.web.WebPagesCache;
-import org.sonar.server.plugins.InstalledPluginReferentialFactory;
-import org.sonar.server.plugins.PluginFileSystem;
-import org.sonar.server.plugins.ServerPluginJarExploder;
-import org.sonar.server.plugins.ServerPluginRepository;
-import org.sonar.server.plugins.WebServerExtensionInstaller;
-
-import static org.sonar.core.extension.CoreExtensionsInstaller.noAdditionalSideFilter;
-import static org.sonar.core.extension.PlatformLevelPredicates.hasPlatformLevel;
-
-public class PlatformLevel2 extends PlatformLevel {
-  public PlatformLevel2(PlatformLevel parent) {
-    super("level2", parent);
-  }
-
-  @Override
-  protected void configureLevel() {
-    add(
-      MigrationConfigurationModule.class,
-      DatabaseVersion.class,
-      DatabaseServerCompatibility.class,
-      MigrationEsClientImpl.class,
-
-      new StartupMetadataProvider(),
-      DefaultServerUpgradeStatus.class,
-      Durations.class,
-
-      // index.html cache
-      WebPagesCache.class,
-
-      // plugins
-      ServerPluginRepository.class,
-      ServerPluginJarExploder.class,
-      PluginLoader.class,
-      PluginFileSystem.class,
-      PluginClassloaderFactory.class,
-      InstalledPluginReferentialFactory.class,
-      WebServerExtensionInstaller.class,
-
-      // depends on plugins
-      ServerI18n.class,
-      RuleI18nManager.class,
-
-      OfficialDistribution.class);
-
-    // Migration state must be kept at level2 to survive moving in and then out of safe mode
-    // ExecutorService must be kept at level2 because stopping it when stopping safe mode level causes error making SQ fail
-    add(
-      MigrationHistoryTableImpl.class,
-      DatabaseMigrationStateImpl.class,
-      DatabaseMigrationExecutorServiceImpl.class);
-
-    addIfStartupLeader(
-      DatabaseCharsetChecker.class,
-      CheckDatabaseCharsetAtStartup.class);
-  }
-
-  @Override
-  public PlatformLevel start() {
-    // ensuring the HistoryTable exists must be the first thing done when this level is started
-    getOptional(MigrationHistoryTable.class).ifPresent(MigrationHistoryTable::start);
-
-    ComponentContainer container = getContainer();
-    CoreExtensionsInstaller coreExtensionsInstaller = get(WebCoreExtensionsInstaller.class);
-    coreExtensionsInstaller.install(container, hasPlatformLevel(2), noAdditionalSideFilter());
-
-    return super.start();
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel3.java b/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel3.java
deleted file mode 100644
index 2bab0b816c2..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel3.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import org.sonar.api.utils.UriReader;
-import org.sonar.core.extension.CoreExtensionsInstaller;
-import org.sonar.core.platform.ComponentContainer;
-import org.sonar.core.util.DefaultHttpDownloader;
-import org.sonar.server.async.AsyncExecutionModule;
-import org.sonar.server.organization.DefaultOrganizationProviderImpl;
-import org.sonar.server.organization.OrganizationFlagsImpl;
-import org.sonar.server.platform.ServerImpl;
-import org.sonar.server.platform.StartupMetadataPersister;
-import org.sonar.server.platform.WebCoreExtensionsInstaller;
-import org.sonar.server.platform.db.migration.NoopDatabaseMigrationImpl;
-import org.sonar.server.platform.serverid.ServerIdModule;
-import org.sonar.server.setting.DatabaseSettingLoader;
-import org.sonar.server.setting.DatabaseSettingsEnabler;
-
-import static org.sonar.core.extension.CoreExtensionsInstaller.noAdditionalSideFilter;
-import static org.sonar.core.extension.PlatformLevelPredicates.hasPlatformLevel;
-
-public class PlatformLevel3 extends PlatformLevel {
-  public PlatformLevel3(PlatformLevel parent) {
-    super("level3", parent);
-  }
-
-  @Override
-  protected void configureLevel() {
-    addIfStartupLeader(StartupMetadataPersister.class);
-    add(
-      NoopDatabaseMigrationImpl.class,
-      ServerIdModule.class,
-      ServerImpl.class,
-      DatabaseSettingLoader.class,
-      DatabaseSettingsEnabler.class,
-      UriReader.class,
-      DefaultHttpDownloader.class,
-      DefaultOrganizationProviderImpl.class,
-      OrganizationFlagsImpl.class,
-      AsyncExecutionModule.class);
-  }
-
-  @Override
-  public PlatformLevel start() {
-    ComponentContainer container = getContainer();
-    CoreExtensionsInstaller coreExtensionsInstaller = get(WebCoreExtensionsInstaller.class);
-    coreExtensionsInstaller.install(container, hasPlatformLevel(3), noAdditionalSideFilter());
-
-    return super.start();
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel4.java b/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel4.java
deleted file mode 100644
index 8e850fa4449..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevel4.java
+++ /dev/null
@@ -1,549 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import java.util.List;
-import org.sonar.api.profiles.AnnotationProfileParser;
-import org.sonar.api.profiles.XMLProfileParser;
-import org.sonar.api.profiles.XMLProfileSerializer;
-import org.sonar.api.resources.Languages;
-import org.sonar.api.resources.ResourceTypes;
-import org.sonar.api.rules.AnnotationRuleParser;
-import org.sonar.api.rules.XMLRuleParser;
-import org.sonar.api.server.rule.RulesDefinitionXmlLoader;
-import org.sonar.ce.task.projectanalysis.notification.ReportAnalysisFailureNotificationModule;
-import org.sonar.core.component.DefaultResourceTypes;
-import org.sonar.core.extension.CoreExtensionsInstaller;
-import org.sonar.core.platform.ComponentContainer;
-import org.sonar.core.platform.PlatformEditionProvider;
-import org.sonar.server.authentication.AuthenticationModule;
-import org.sonar.server.authentication.LogOAuthWarning;
-import org.sonar.server.badge.ws.ProjectBadgesWsModule;
-import org.sonar.server.batch.BatchWsModule;
-import org.sonar.server.branch.BranchFeatureProxyImpl;
-import org.sonar.server.branch.pr.ws.PullRequestWsModule;
-import org.sonar.server.branch.ws.BranchWsModule;
-import org.sonar.server.ce.CeModule;
-import org.sonar.server.ce.ws.CeWsModule;
-import org.sonar.server.component.ComponentCleanerService;
-import org.sonar.server.component.ComponentFinder;
-import org.sonar.server.component.ComponentService;
-import org.sonar.server.component.ComponentUpdater;
-import org.sonar.server.component.index.ComponentIndex;
-import org.sonar.server.component.index.ComponentIndexDefinition;
-import org.sonar.server.component.index.ComponentIndexer;
-import org.sonar.server.component.ws.ComponentViewerJsonWriter;
-import org.sonar.server.component.ws.ComponentsWsModule;
-import org.sonar.server.debt.DebtModelPluginRepository;
-import org.sonar.server.debt.DebtModelXMLExporter;
-import org.sonar.server.debt.DebtRulesXMLImporter;
-import org.sonar.server.duplication.ws.DuplicationsParser;
-import org.sonar.server.duplication.ws.DuplicationsWs;
-import org.sonar.server.duplication.ws.ShowResponseBuilder;
-import org.sonar.server.email.ws.EmailsWsModule;
-import org.sonar.server.es.IndexCreator;
-import org.sonar.server.es.IndexDefinitions;
-import org.sonar.server.es.ProjectIndexersImpl;
-import org.sonar.server.es.RecoveryIndexer;
-import org.sonar.server.es.metadata.EsDbCompatibilityImpl;
-import org.sonar.server.es.metadata.MetadataIndexDefinition;
-import org.sonar.server.es.metadata.MetadataIndexImpl;
-import org.sonar.server.extension.CoreExtensionBootstraper;
-import org.sonar.server.extension.CoreExtensionStopper;
-import org.sonar.server.favorite.FavoriteModule;
-import org.sonar.server.health.NodeHealthModule;
-import org.sonar.server.issue.AddTagsAction;
-import org.sonar.server.issue.AssignAction;
-import org.sonar.server.issue.CommentAction;
-import org.sonar.server.issue.IssueChangePostProcessorImpl;
-import org.sonar.server.issue.RemoveTagsAction;
-import org.sonar.server.issue.SetSeverityAction;
-import org.sonar.server.issue.SetTypeAction;
-import org.sonar.server.issue.TransitionAction;
-import org.sonar.server.issue.index.IssueIndexDefinition;
-import org.sonar.server.issue.index.IssueIndexer;
-import org.sonar.server.issue.index.IssueIteratorFactory;
-import org.sonar.server.issue.notification.IssuesChangesNotificationModule;
-import org.sonar.server.issue.notification.MyNewIssuesEmailTemplate;
-import org.sonar.server.issue.notification.MyNewIssuesNotificationHandler;
-import org.sonar.server.issue.notification.NewIssuesEmailTemplate;
-import org.sonar.server.issue.notification.NewIssuesNotificationHandler;
-import org.sonar.server.issue.ws.IssueWsModule;
-import org.sonar.server.language.ws.LanguageWs;
-import org.sonar.server.log.ServerLogging;
-import org.sonar.server.measure.custom.ws.CustomMeasuresWsModule;
-import org.sonar.server.measure.index.ProjectsEsModule;
-import org.sonar.server.measure.live.LiveMeasureModule;
-import org.sonar.server.measure.ws.MeasuresWsModule;
-import org.sonar.server.measure.ws.TimeMachineWs;
-import org.sonar.server.metric.CoreCustomMetrics;
-import org.sonar.server.metric.DefaultMetricFinder;
-import org.sonar.server.metric.ws.MetricsWsModule;
-import org.sonar.server.notification.NotificationModule;
-import org.sonar.server.notification.ws.NotificationWsModule;
-import org.sonar.server.organization.BillingValidationsProxyImpl;
-import org.sonar.server.organization.OrganizationUpdaterImpl;
-import org.sonar.server.organization.OrganizationValidationImpl;
-import org.sonar.server.organization.ws.OrganizationsWsModule;
-import org.sonar.server.permission.GroupPermissionChanger;
-import org.sonar.server.permission.PermissionTemplateService;
-import org.sonar.server.permission.PermissionUpdater;
-import org.sonar.server.permission.UserPermissionChanger;
-import org.sonar.server.permission.index.PermissionIndexer;
-import org.sonar.server.permission.ws.PermissionsWsModule;
-import org.sonar.server.permission.ws.template.DefaultTemplatesResolverImpl;
-import org.sonar.server.platform.BackendCleanup;
-import org.sonar.server.platform.ClusterVerification;
-import org.sonar.server.platform.PersistentSettings;
-import org.sonar.server.platform.SettingsChangeNotifier;
-import org.sonar.server.platform.WebCoreExtensionsInstaller;
-import org.sonar.server.platform.monitoring.WebSystemInfoModule;
-import org.sonar.server.platform.web.WebPagesFilter;
-import org.sonar.server.platform.web.requestid.HttpRequestIdModule;
-import org.sonar.server.platform.ws.ChangeLogLevelActionModule;
-import org.sonar.server.platform.ws.DbMigrationStatusAction;
-import org.sonar.server.platform.ws.HealthActionModule;
-import org.sonar.server.platform.ws.L10nWs;
-import org.sonar.server.platform.ws.LogsAction;
-import org.sonar.server.platform.ws.MigrateDbAction;
-import org.sonar.server.platform.ws.PingAction;
-import org.sonar.server.platform.ws.RestartAction;
-import org.sonar.server.platform.ws.ServerWs;
-import org.sonar.server.platform.ws.StatusAction;
-import org.sonar.server.platform.ws.SystemWs;
-import org.sonar.server.platform.ws.UpgradesAction;
-import org.sonar.server.plugins.PluginDownloader;
-import org.sonar.server.plugins.PluginUninstaller;
-import org.sonar.server.plugins.ServerExtensionInstaller;
-import org.sonar.server.plugins.ws.AvailableAction;
-import org.sonar.server.plugins.ws.CancelAllAction;
-import org.sonar.server.plugins.ws.DownloadAction;
-import org.sonar.server.plugins.ws.InstallAction;
-import org.sonar.server.plugins.ws.InstalledAction;
-import org.sonar.server.plugins.ws.PendingAction;
-import org.sonar.server.plugins.ws.PluginUpdateAggregator;
-import org.sonar.server.plugins.ws.PluginsWs;
-import org.sonar.server.plugins.ws.UninstallAction;
-import org.sonar.server.plugins.ws.UpdatesAction;
-import org.sonar.server.project.ws.ProjectsWsModule;
-import org.sonar.server.projectanalysis.ProjectAnalysisModule;
-import org.sonar.server.projectlink.ws.ProjectLinksModule;
-import org.sonar.server.projecttag.ws.ProjectTagsWsModule;
-import org.sonar.server.property.InternalPropertiesImpl;
-import org.sonar.server.property.ws.PropertiesWs;
-import org.sonar.server.qualitygate.QualityGateModule;
-import org.sonar.server.qualitygate.notification.QGChangeNotificationHandler;
-import org.sonar.server.qualityprofile.BuiltInQPChangeNotificationHandler;
-import org.sonar.server.qualityprofile.BuiltInQPChangeNotificationTemplate;
-import org.sonar.server.qualityprofile.BuiltInQProfileDefinitionsBridge;
-import org.sonar.server.qualityprofile.BuiltInQProfileRepositoryImpl;
-import org.sonar.server.qualityprofile.QProfileBackuperImpl;
-import org.sonar.server.qualityprofile.QProfileComparison;
-import org.sonar.server.qualityprofile.QProfileCopier;
-import org.sonar.server.qualityprofile.QProfileExporters;
-import org.sonar.server.qualityprofile.QProfileFactoryImpl;
-import org.sonar.server.qualityprofile.QProfileResetImpl;
-import org.sonar.server.qualityprofile.QProfileRulesImpl;
-import org.sonar.server.qualityprofile.QProfileTreeImpl;
-import org.sonar.server.qualityprofile.RuleActivator;
-import org.sonar.server.qualityprofile.index.ActiveRuleIndexer;
-import org.sonar.server.qualityprofile.ws.QProfilesWsModule;
-import org.sonar.server.root.ws.RootWsModule;
-import org.sonar.server.rule.CommonRuleDefinitionsImpl;
-import org.sonar.server.rule.DeprecatedRulesDefinitionLoader;
-import org.sonar.server.rule.RuleCreator;
-import org.sonar.server.rule.RuleDefinitionsLoader;
-import org.sonar.server.rule.RuleUpdater;
-import org.sonar.server.rule.WebServerRuleFinderImpl;
-import org.sonar.server.rule.index.RuleIndexDefinition;
-import org.sonar.server.rule.index.RuleIndexer;
-import org.sonar.server.rule.ws.ActiveRuleCompleter;
-import org.sonar.server.rule.ws.RepositoriesAction;
-import org.sonar.server.rule.ws.RuleMapper;
-import org.sonar.server.rule.ws.RuleQueryFactory;
-import org.sonar.server.rule.ws.RuleWsSupport;
-import org.sonar.server.rule.ws.RulesWs;
-import org.sonar.server.rule.ws.TagsAction;
-import org.sonar.server.setting.ws.SettingsWsModule;
-import org.sonar.server.source.ws.SourceWsModule;
-import org.sonar.server.startup.LogServerId;
-import org.sonar.server.telemetry.TelemetryClient;
-import org.sonar.server.telemetry.TelemetryDaemon;
-import org.sonar.server.telemetry.TelemetryDataLoader;
-import org.sonar.server.text.MacroInterpreter;
-import org.sonar.server.ui.DeprecatedViews;
-import org.sonar.server.ui.PageDecorations;
-import org.sonar.server.ui.PageRepository;
-import org.sonar.server.ui.WebAnalyticsLoaderImpl;
-import org.sonar.server.ui.ws.NavigationWsModule;
-import org.sonar.server.updatecenter.UpdateCenterModule;
-import org.sonar.server.user.NewUserNotifier;
-import org.sonar.server.user.SecurityRealmFactory;
-import org.sonar.server.user.UserSessionFactoryImpl;
-import org.sonar.server.user.UserUpdater;
-import org.sonar.server.user.index.UserIndex;
-import org.sonar.server.user.index.UserIndexDefinition;
-import org.sonar.server.user.index.UserIndexer;
-import org.sonar.server.user.ws.UsersWsModule;
-import org.sonar.server.usergroups.DefaultGroupCreatorImpl;
-import org.sonar.server.usergroups.DefaultGroupFinder;
-import org.sonar.server.usergroups.ws.UserGroupsModule;
-import org.sonar.server.usertoken.UserTokenModule;
-import org.sonar.server.util.TypeValidationModule;
-import org.sonar.server.view.index.ViewIndex;
-import org.sonar.server.view.index.ViewIndexDefinition;
-import org.sonar.server.view.index.ViewIndexer;
-import org.sonar.server.webhook.WebhookModule;
-import org.sonar.server.webhook.ws.WebhooksWsModule;
-import org.sonar.server.ws.DeprecatedPropertiesWsFilter;
-import org.sonar.server.ws.WebServiceEngine;
-import org.sonar.server.ws.WebServiceFilter;
-import org.sonar.server.ws.WebServiceReroutingFilter;
-import org.sonar.server.ws.ws.WebServicesWsModule;
-
-import static org.sonar.core.extension.CoreExtensionsInstaller.noAdditionalSideFilter;
-import static org.sonar.core.extension.PlatformLevelPredicates.hasPlatformLevel4OrNone;
-
-public class PlatformLevel4 extends PlatformLevel {
-
-  private final List<Object> level4AddedComponents;
-
-  public PlatformLevel4(PlatformLevel parent, List<Object> level4AddedComponents) {
-    super("level4", parent);
-    this.level4AddedComponents = level4AddedComponents;
-  }
-
-  @Override
-  protected void configureLevel() {
-    addIfStartupLeader(
-      IndexCreator.class,
-      MetadataIndexDefinition.class,
-      MetadataIndexImpl.class,
-      EsDbCompatibilityImpl.class);
-
-    addIfCluster(NodeHealthModule.class);
-
-    add(
-      ClusterVerification.class,
-      LogServerId.class,
-      LogOAuthWarning.class,
-      PluginDownloader.class,
-      PluginUninstaller.class,
-      DeprecatedViews.class,
-      PageRepository.class,
-      ResourceTypes.class,
-      DefaultResourceTypes.get(),
-      SettingsChangeNotifier.class,
-      PageDecorations.class,
-      ServerWs.class,
-      BackendCleanup.class,
-      IndexDefinitions.class,
-      WebPagesFilter.class,
-      WebAnalyticsLoaderImpl.class,
-
-      // batch
-      BatchWsModule.class,
-
-      // update center
-      UpdateCenterModule.class,
-
-      // organizations
-      OrganizationValidationImpl.class,
-      OrganizationUpdaterImpl.class,
-      OrganizationsWsModule.class,
-      BillingValidationsProxyImpl.class,
-
-      // quality profile
-      BuiltInQProfileDefinitionsBridge.class,
-      BuiltInQProfileRepositoryImpl.class,
-      ActiveRuleIndexer.class,
-      XMLProfileParser.class,
-      XMLProfileSerializer.class,
-      AnnotationProfileParser.class,
-      QProfileComparison.class,
-      QProfileTreeImpl.class,
-      QProfileRulesImpl.class,
-      RuleActivator.class,
-      QProfileExporters.class,
-      QProfileFactoryImpl.class,
-      QProfileCopier.class,
-      QProfileBackuperImpl.class,
-      QProfileResetImpl.class,
-      QProfilesWsModule.class,
-
-      // rule
-      RuleIndexDefinition.class,
-      RuleIndexer.class,
-      AnnotationRuleParser.class,
-      XMLRuleParser.class,
-      WebServerRuleFinderImpl.class,
-      DeprecatedRulesDefinitionLoader.class,
-      RuleDefinitionsLoader.class,
-      CommonRuleDefinitionsImpl.class,
-      RulesDefinitionXmlLoader.class,
-      RuleUpdater.class,
-      RuleCreator.class,
-      org.sonar.server.rule.ws.UpdateAction.class,
-      RulesWs.class,
-      RuleWsSupport.class,
-      org.sonar.server.rule.ws.SearchAction.class,
-      org.sonar.server.rule.ws.ShowAction.class,
-      org.sonar.server.rule.ws.CreateAction.class,
-      org.sonar.server.rule.ws.DeleteAction.class,
-      org.sonar.server.rule.ws.ListAction.class,
-      TagsAction.class,
-      RuleMapper.class,
-      ActiveRuleCompleter.class,
-      RepositoriesAction.class,
-      RuleQueryFactory.class,
-      org.sonar.server.rule.ws.AppAction.class,
-
-      // languages
-      Languages.class,
-      LanguageWs.class,
-      org.sonar.server.language.ws.ListAction.class,
-
-      // measure
-      MetricsWsModule.class,
-      MeasuresWsModule.class,
-      CustomMeasuresWsModule.class,
-      CoreCustomMetrics.class,
-      DefaultMetricFinder.class,
-      TimeMachineWs.class,
-
-      QualityGateModule.class,
-
-      // web services
-      WebServiceEngine.class,
-      WebServicesWsModule.class,
-      WebServiceFilter.class,
-      DeprecatedPropertiesWsFilter.class,
-      WebServiceReroutingFilter.class,
-
-      // localization
-      L10nWs.class,
-      org.sonar.server.platform.ws.IndexAction.class,
-
-      // authentication
-      AuthenticationModule.class,
-
-      // users
-      UserSessionFactoryImpl.class,
-      SecurityRealmFactory.class,
-      NewUserNotifier.class,
-      UserIndexDefinition.class,
-      UserIndexer.class,
-      UserIndex.class,
-      UserUpdater.class,
-      UsersWsModule.class,
-      UserTokenModule.class,
-
-      // groups
-      UserGroupsModule.class,
-      DefaultGroupCreatorImpl.class,
-      DefaultGroupFinder.class,
-
-      // permissions
-      DefaultTemplatesResolverImpl.class,
-      PermissionsWsModule.class,
-      PermissionTemplateService.class,
-      PermissionUpdater.class,
-      UserPermissionChanger.class,
-      GroupPermissionChanger.class,
-
-      // components
-      BranchWsModule.class,
-      PullRequestWsModule.class,
-      ProjectsWsModule.class,
-      ProjectsEsModule.class,
-      ProjectTagsWsModule.class,
-      ComponentsWsModule.class,
-      ComponentService.class,
-      ComponentUpdater.class,
-      ComponentFinder.class,
-      QGChangeNotificationHandler.class,
-      QGChangeNotificationHandler.newMetadata(),
-      ComponentCleanerService.class,
-      ComponentIndexDefinition.class,
-      ComponentIndex.class,
-      ComponentIndexer.class,
-      LiveMeasureModule.class,
-      ComponentViewerJsonWriter.class,
-
-      FavoriteModule.class,
-
-      // views
-      ViewIndexDefinition.class,
-      ViewIndexer.class,
-      ViewIndex.class,
-
-      // issues
-      IssueIndexDefinition.class,
-      IssueIndexer.class,
-      IssueIteratorFactory.class,
-      PermissionIndexer.class,
-      IssueWsModule.class,
-      NewIssuesEmailTemplate.class,
-      MyNewIssuesEmailTemplate.class,
-      IssuesChangesNotificationModule.class,
-      NewIssuesNotificationHandler.class,
-      NewIssuesNotificationHandler.newMetadata(),
-      MyNewIssuesNotificationHandler.class,
-      MyNewIssuesNotificationHandler.newMetadata(),
-
-      // issues actions
-      AssignAction.class,
-      SetTypeAction.class,
-      SetSeverityAction.class,
-      CommentAction.class,
-      TransitionAction.class,
-      AddTagsAction.class,
-      RemoveTagsAction.class,
-      IssueChangePostProcessorImpl.class,
-
-      // technical debt
-      DebtModelPluginRepository.class,
-      DebtModelXMLExporter.class,
-      DebtRulesXMLImporter.class,
-
-      // source
-      SourceWsModule.class,
-
-      // Duplications
-      DuplicationsParser.class,
-      DuplicationsWs.class,
-      ShowResponseBuilder.class,
-      org.sonar.server.duplication.ws.ShowAction.class,
-
-      // text
-      MacroInterpreter.class,
-
-      // Notifications
-      // Those class are required in order to be able to send emails during startup
-      // Without having two NotificationModule (one in StartupLevel and one in Level4)
-      BuiltInQPChangeNotificationTemplate.class,
-      BuiltInQPChangeNotificationHandler.class,
-
-      NotificationModule.class,
-      NotificationWsModule.class,
-      EmailsWsModule.class,
-
-      // Settings
-      PersistentSettings.class,
-      PropertiesWs.class,
-      org.sonar.server.property.ws.IndexAction.class,
-      SettingsWsModule.class,
-
-      TypeValidationModule.class,
-
-      // Project Links
-      ProjectLinksModule.class,
-
-      // Project Analyses
-      ProjectAnalysisModule.class,
-
-      // System
-      ServerLogging.class,
-      RestartAction.class,
-      PingAction.class,
-      UpgradesAction.class,
-      StatusAction.class,
-      MigrateDbAction.class,
-      LogsAction.class,
-      ChangeLogLevelActionModule.class,
-      DbMigrationStatusAction.class,
-      HealthActionModule.class,
-      SystemWs.class,
-
-      // Plugins WS
-      PluginUpdateAggregator.class,
-      InstalledAction.class,
-      AvailableAction.class,
-      DownloadAction.class,
-      UpdatesAction.class,
-      PendingAction.class,
-      InstallAction.class,
-      org.sonar.server.plugins.ws.UpdateAction.class,
-      UninstallAction.class,
-      CancelAllAction.class,
-      PluginsWs.class,
-
-      // Branch
-      BranchFeatureProxyImpl.class,
-
-      // Project badges
-      ProjectBadgesWsModule.class,
-
-      // Core Extensions
-      CoreExtensionBootstraper.class,
-      CoreExtensionStopper.class,
-
-      // Compute engine (must be after Views and Developer Cockpit)
-      ReportAnalysisFailureNotificationModule.class,
-      CeModule.class,
-      CeWsModule.class,
-
-      // SonarSource editions
-      PlatformEditionProvider.class,
-
-      InternalPropertiesImpl.class,
-
-      // UI
-      NavigationWsModule.class,
-
-      // root
-      RootWsModule.class,
-
-      // webhooks
-      WebhookModule.class,
-      WebhooksWsModule.class,
-
-      // Http Request ID
-      HttpRequestIdModule.class,
-
-      RecoveryIndexer.class,
-      ProjectIndexersImpl.class,
-
-      // telemetry
-      TelemetryDataLoader.class,
-      TelemetryDaemon.class,
-      TelemetryClient.class
-
-    );
-
-    // system info
-    add(WebSystemInfoModule.class);
-
-    addAll(level4AddedComponents);
-  }
-
-  @Override
-  public PlatformLevel start() {
-    ComponentContainer container = getContainer();
-    CoreExtensionsInstaller coreExtensionsInstaller = get(WebCoreExtensionsInstaller.class);
-    coreExtensionsInstaller.install(container, hasPlatformLevel4OrNone(), noAdditionalSideFilter());
-    ServerExtensionInstaller extensionInstaller = get(ServerExtensionInstaller.class);
-    extensionInstaller.installExtensions(container);
-
-    super.start();
-
-    return this;
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevelSafeMode.java b/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevelSafeMode.java
deleted file mode 100644
index eea1137d7b4..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevelSafeMode.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import org.sonar.server.platform.ws.SafeModeHealthActionModule;
-import org.sonar.server.authentication.SafeModeUserSession;
-import org.sonar.server.organization.NoopDefaultOrganizationCache;
-import org.sonar.server.platform.ServerImpl;
-import org.sonar.server.platform.db.migration.AutoDbMigration;
-import org.sonar.server.platform.db.migration.DatabaseMigrationImpl;
-import org.sonar.server.platform.db.migration.MigrationEngineModule;
-import org.sonar.server.platform.db.migration.NoopDatabaseMigrationImpl;
-import org.sonar.server.platform.web.WebPagesFilter;
-import org.sonar.server.platform.ws.DbMigrationStatusAction;
-import org.sonar.server.platform.ws.IndexAction;
-import org.sonar.server.platform.ws.L10nWs;
-import org.sonar.server.platform.ws.MigrateDbAction;
-import org.sonar.server.platform.ws.StatusAction;
-import org.sonar.server.platform.ws.SystemWs;
-import org.sonar.server.ws.WebServiceEngine;
-import org.sonar.server.ws.WebServiceFilter;
-import org.sonar.server.ws.ws.WebServicesWsModule;
-
-public class PlatformLevelSafeMode extends PlatformLevel {
-  public PlatformLevelSafeMode(PlatformLevel parent) {
-    super("Safemode", parent);
-  }
-
-  @Override
-  protected void configureLevel() {
-    add(
-      ServerImpl.class,
-      WebPagesFilter.class,
-
-      // l10n WS
-      L10nWs.class,
-      IndexAction.class,
-
-      // Server WS
-      StatusAction.class,
-      MigrateDbAction.class,
-      DbMigrationStatusAction.class,
-      SafeModeHealthActionModule.class,
-      SystemWs.class,
-
-      // Listing WS
-      WebServicesWsModule.class,
-
-      // WS engine
-      SafeModeUserSession.class,
-      WebServiceEngine.class,
-      WebServiceFilter.class,
-
-      NoopDefaultOrganizationCache.class);
-    addIfStartupLeader(
-      DatabaseMigrationImpl.class,
-      MigrationEngineModule.class,
-      AutoDbMigration.class)
-        .otherwiseAdd(NoopDatabaseMigrationImpl.class);
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevelStartup.java b/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevelStartup.java
deleted file mode 100644
index 1fb52415beb..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/PlatformLevelStartup.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import org.sonar.api.utils.log.Loggers;
-import org.sonar.core.platform.EditionProvider;
-import org.sonar.core.platform.PlatformEditionProvider;
-import org.sonar.server.app.ProcessCommandWrapper;
-import org.sonar.server.ce.queue.CeQueueCleaner;
-import org.sonar.server.es.IndexerStartupTask;
-import org.sonar.server.organization.DefaultOrganizationEnforcer;
-import org.sonar.server.platform.ServerLifecycleNotifier;
-import org.sonar.server.platform.web.RegisterServletFilters;
-import org.sonar.server.qualitygate.ProjectsInWarningDaemon;
-import org.sonar.server.qualitygate.RegisterQualityGates;
-import org.sonar.server.qualityprofile.BuiltInQProfileInsertImpl;
-import org.sonar.server.qualityprofile.BuiltInQProfileLoader;
-import org.sonar.server.qualityprofile.BuiltInQProfileUpdateImpl;
-import org.sonar.server.qualityprofile.BuiltInQualityProfilesUpdateListener;
-import org.sonar.server.qualityprofile.RegisterQualityProfiles;
-import org.sonar.server.rule.RegisterRules;
-import org.sonar.server.rule.WebServerRuleFinder;
-import org.sonar.server.startup.GeneratePluginIndex;
-import org.sonar.server.startup.RegisterMetrics;
-import org.sonar.server.startup.RegisterPermissionTemplates;
-import org.sonar.server.startup.RegisterPlugins;
-import org.sonar.server.startup.RenameDeprecatedPropertyKeys;
-import org.sonar.server.user.DoPrivileged;
-import org.sonar.server.user.ThreadLocalUserSession;
-
-public class PlatformLevelStartup extends PlatformLevel {
-  public PlatformLevelStartup(PlatformLevel parent) {
-    super("startup tasks", parent);
-  }
-
-  @Override
-  protected void configureLevel() {
-    add(GeneratePluginIndex.class,
-      RegisterPlugins.class,
-      ServerLifecycleNotifier.class,
-      DefaultOrganizationEnforcer.class);
-
-    addIfStartupLeader(
-      IndexerStartupTask.class,
-      RegisterMetrics.class,
-      RegisterQualityGates.class,
-      RegisterRules.class);
-    add(BuiltInQProfileLoader.class);
-    addIfStartupLeader(
-      BuiltInQualityProfilesUpdateListener.class,
-      BuiltInQProfileInsertImpl.class,
-      BuiltInQProfileUpdateImpl.class,
-      RegisterQualityProfiles.class,
-      RegisterPermissionTemplates.class,
-      RenameDeprecatedPropertyKeys.class,
-      CeQueueCleaner.class);
-
-    // RegisterServletFilters makes the WebService engine of Level4 served by the MasterServletFilter, therefor it
-    // must be started after all the other startup tasks
-    add(RegisterServletFilters.class);
-  }
-
-  @Override
-  public PlatformLevel start() {
-    DoPrivileged.execute(new DoPrivileged.Task(get(ThreadLocalUserSession.class)) {
-      @Override
-      protected void doPrivileged() {
-        PlatformLevelStartup.super.start();
-        getOptional(IndexerStartupTask.class).ifPresent(IndexerStartupTask::execute);
-        // Need to be executed after indexing as it executes an ES query
-        get(ProjectsInWarningDaemon.class).notifyStart();
-        get(ServerLifecycleNotifier.class).notifyStart();
-        get(ProcessCommandWrapper.class).notifyOperational();
-        get(WebServerRuleFinder.class).stopCaching();
-        Loggers.get(PlatformLevelStartup.class)
-          .info("Running {} Edition", get(PlatformEditionProvider.class).get().map(EditionProvider.Edition::getLabel).orElse(""));
-      }
-    });
-
-    return this;
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/package-info.java b/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/package-info.java
deleted file mode 100644
index a147f3acf02..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/platformlevel/package-info.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-@ParametersAreNonnullByDefault
-package org.sonar.server.platform.platformlevel;
-
-import javax.annotation.ParametersAreNonnullByDefault;
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/CacheControlFilter.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/CacheControlFilter.java
deleted file mode 100644
index 1b257aa9ded..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/CacheControlFilter.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import com.google.common.collect.ImmutableMap;
-import java.io.IOException;
-import java.util.Map;
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import static java.lang.String.format;
-
-/**
- * This servlet filter sets response headers that enable cache control on some static resources
- */
-public class CacheControlFilter implements Filter {
-
-  private static final String CACHE_CONTROL_HEADER = "Cache-Control";
-
-  /**
-   * Recommended max value for max-age is 1 year
-   * @see <a href="https://stackoverflow.com/questions/7071763/max-value-for-cache-control-header-in-http">stackoverflow thread</a>
-   */
-  private static final int ONE_YEAR_IN_SECONDS = 365 * 24 * 60 * 60;
-
-  private static final int FIVE_MINUTES_IN_SECONDS = 5 * 60;
-
-  private static final String MAX_AGE_TEMPLATE = "max-age=%d";
-
-  private static final Map<String, Integer> MAX_AGE_BY_PATH = ImmutableMap.of(
-    // These folders contains files that are suffixed with their content hash : the cache should never be invalidated
-    "/js/", ONE_YEAR_IN_SECONDS,
-    "/css/", ONE_YEAR_IN_SECONDS,
-    // This folder contains static resources from plugins : the cache should be set to a small value
-    "/static/", FIVE_MINUTES_IN_SECONDS,
-    "/images/", FIVE_MINUTES_IN_SECONDS);
-
-  @Override
-  public void init(FilterConfig filterConfig) {
-    // nothing
-  }
-
-  @Override
-  public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException {
-    String path = ((HttpServletRequest) req).getRequestURI().replaceFirst(((HttpServletRequest) req).getContextPath(), "");
-
-    MAX_AGE_BY_PATH.entrySet().stream()
-      .filter(m -> path.startsWith(m.getKey()))
-      .map(Map.Entry::getValue)
-      .findFirst()
-      .ifPresent(maxAge -> ((HttpServletResponse) resp).addHeader(CACHE_CONTROL_HEADER, format(MAX_AGE_TEMPLATE, maxAge)));
-
-    chain.doFilter(req, resp);
-  }
-
-  @Override
-  public void destroy() {
-    // nothing
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/MasterServletFilter.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/MasterServletFilter.java
deleted file mode 100644
index a2de9a5e0b6..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/MasterServletFilter.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.Lists;
-import java.io.IOException;
-import java.util.Iterator;
-import java.util.List;
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import org.sonar.api.utils.log.Loggers;
-import org.sonar.api.web.ServletFilter;
-import org.sonar.server.platform.Platform;
-
-/**
- * Inspired by http://stackoverflow.com/a/7592883/229031
- */
-public class MasterServletFilter implements Filter {
-
-  public static volatile MasterServletFilter INSTANCE;
-  private ServletFilter[] filters;
-  private FilterConfig config;
-
-  public MasterServletFilter() {
-    if (INSTANCE != null) {
-      throw new IllegalStateException("Servlet filter " + getClass().getName() + " is already instantiated");
-    }
-    INSTANCE = this;
-  }
-
-  @Override
-  public void init(FilterConfig config) {
-    // Filters are already available in picocontainer unless a database migration is required. See
-    // org.sonar.server.startup.RegisterServletFilters.
-    init(config, Platform.getInstance().getContainer().getComponentsByType(ServletFilter.class));
-  }
-
-  void init(FilterConfig config, List<ServletFilter> filters) {
-    this.config = config;
-    initFilters(filters);
-  }
-
-  public void initFilters(List<ServletFilter> filterExtensions) {
-    List<ServletFilter> filterList = Lists.newArrayList();
-    for (ServletFilter extension : filterExtensions) {
-      try {
-        Loggers.get(MasterServletFilter.class).info(String.format("Initializing servlet filter %s [pattern=%s]", extension, extension.doGetPattern().label()));
-        extension.init(config);
-        filterList.add(extension);
-      } catch (Exception e) {
-        throw new IllegalStateException("Fail to initialize servlet filter: " + extension + ". Message: " + e.getMessage(), e);
-      }
-    }
-    filters = filterList.toArray(new ServletFilter[filterList.size()]);
-  }
-
-  @Override
-  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws ServletException, IOException {
-    HttpServletRequest hsr = (HttpServletRequest) request;
-    if (filters.length == 0) {
-      chain.doFilter(hsr, response);
-    } else {
-      String path = hsr.getRequestURI().replaceFirst(hsr.getContextPath(), "");
-      GodFilterChain godChain = new GodFilterChain(chain);
-
-      for (ServletFilter filter : filters) {
-        if (filter.doGetPattern().matches(path)) {
-          godChain.addFilter(filter);
-        }
-      }
-      godChain.doFilter(hsr, response);
-    }
-  }
-
-  @Override
-  public void destroy() {
-    for (ServletFilter filter : filters) {
-      filter.destroy();
-    }
-  }
-
-  @VisibleForTesting
-  ServletFilter[] getFilters() {
-    return filters;
-  }
-
-  private static final class GodFilterChain implements FilterChain {
-    private FilterChain chain;
-    private List<Filter> filters = Lists.newLinkedList();
-    private Iterator<Filter> iterator;
-
-    public GodFilterChain(FilterChain chain) {
-      this.chain = chain;
-    }
-
-    @Override
-    public void doFilter(ServletRequest request, ServletResponse response) throws IOException, ServletException {
-      if (iterator == null) {
-        iterator = filters.iterator();
-      }
-      if (iterator.hasNext()) {
-        iterator.next().doFilter(request, response, this);
-      } else {
-        chain.doFilter(request, response);
-      }
-    }
-
-    public void addFilter(Filter filter) {
-      Preconditions.checkState(iterator == null);
-      filters.add(filter);
-    }
-  }
-
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/PlatformServletContextListener.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/PlatformServletContextListener.java
deleted file mode 100644
index cfc68edd915..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/PlatformServletContextListener.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import java.util.Enumeration;
-import java.util.Properties;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletContextEvent;
-import javax.servlet.ServletContextListener;
-import org.sonar.api.utils.log.Loggers;
-import org.sonar.server.platform.Platform;
-
-public final class PlatformServletContextListener implements ServletContextListener {
-  static final String STARTED_ATTRIBUTE = "sonarqube.started";
-
-  @Override
-  public void contextInitialized(ServletContextEvent event) {
-    try {
-      Properties props = new Properties();
-      ServletContext servletContext = event.getServletContext();
-      Enumeration<String> paramKeys = servletContext.getInitParameterNames();
-      while (paramKeys.hasMoreElements()) {
-        String key = paramKeys.nextElement();
-        props.put(key, servletContext.getInitParameter(key));
-      }
-      Platform.getInstance().init(props, servletContext);
-      Platform.getInstance().doStart();
-      event.getServletContext().setAttribute(STARTED_ATTRIBUTE, Boolean.TRUE);
-    } catch (org.sonar.api.utils.MessageException | org.sonar.process.MessageException e) {
-      Loggers.get(Platform.class).error("Web server startup failed: " + e.getMessage());
-      stopQuietly();
-    } catch (Throwable t) {
-      Loggers.get(Platform.class).error("Web server startup failed", t);
-      stopQuietly();
-      throw new AbortTomcatStartException();
-    }
-  }
-
-  private void stopQuietly() {
-    try {
-      Platform.getInstance().doStop();
-    } catch (Exception e) {
-      // ignored, but an error during startup generally prevents pico to be correctly stopped
-    }
-  }
-
-  @Override
-  public void contextDestroyed(ServletContextEvent event) {
-    Platform.getInstance().doStop();
-  }
-
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/RedirectFilter.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/RedirectFilter.java
deleted file mode 100644
index 64a17466641..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/RedirectFilter.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import com.google.common.collect.ImmutableList;
-import java.io.IOException;
-import java.util.List;
-import java.util.function.Function;
-import java.util.function.Predicate;
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.sonar.core.util.stream.MoreCollectors;
-
-import static java.lang.String.format;
-
-public class RedirectFilter implements Filter {
-
-  private static final String EMPTY = "";
-
-  private static final List<Redirect> REDIRECTS = ImmutableList.of(
-    newSimpleRedirect("/api", "/api/webservices/list"));
-
-  @Override
-  public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain) throws IOException, ServletException {
-    HttpServletRequest request = (HttpServletRequest) servletRequest;
-    HttpServletResponse response = (HttpServletResponse) servletResponse;
-    String path = extractPath(request);
-    Predicate<Redirect> match = redirect -> redirect.test(path);
-    List<Redirect> redirects = REDIRECTS.stream()
-      .filter(match)
-      .collect(MoreCollectors.toList());
-
-    switch (redirects.size()) {
-      case 0:
-        chain.doFilter(request, response);
-        break;
-      case 1:
-        response.sendRedirect(redirects.get(0).apply(request));
-        break;
-      default:
-        throw new IllegalStateException(format("Multiple redirects have been found for '%s'", path));
-    }
-  }
-
-  public static Redirect newSimpleRedirect(String from, String to) {
-    return new Redirect() {
-      @Override
-      public boolean test(String path) {
-        return from.equals(path);
-      }
-
-      @Override
-      public String apply(HttpServletRequest request) {
-        return format("%s%s", request.getContextPath(), to);
-      }
-    };
-  }
-
-  @Override
-  public void init(FilterConfig filterConfig) {
-    // Nothing
-  }
-
-  @Override
-  public void destroy() {
-    // Nothing
-  }
-
-  private interface Redirect extends Predicate<String>, Function<HttpServletRequest, String> {
-    @Override
-    boolean test(String path);
-
-    @Override
-    String apply(HttpServletRequest request);
-  }
-
-  private static String extractPath(HttpServletRequest request) {
-    return sanitizePath(request.getRequestURI().replaceFirst(request.getContextPath(), EMPTY));
-  }
-
-  private static String sanitizePath(String path) {
-    if (path.length() > 1 && path.endsWith("/")) {
-      return path.substring(0, path.length() - 1);
-    }
-    return path;
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/RegisterServletFilters.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/RegisterServletFilters.java
deleted file mode 100644
index 88b1692362e..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/RegisterServletFilters.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import java.util.Arrays;
-import org.picocontainer.Startable;
-import org.sonar.api.web.ServletFilter;
-
-/**
- * @since 3.5
- */
-public class RegisterServletFilters implements Startable {
-  private final ServletFilter[] filters;
-
-  public RegisterServletFilters(ServletFilter[] filters) {
-    this.filters = filters;
-  }
-
-  public RegisterServletFilters() {
-    this(new ServletFilter[0]);
-  }
-
-  @Override
-  public void start() {
-    if (MasterServletFilter.INSTANCE != null) {
-      // Probably a database upgrade. MasterSlaveFilter was instantiated by the servlet container
-      // while picocontainer was not completely up.
-      // See https://jira.sonarsource.com/browse/SONAR-3612
-      MasterServletFilter.INSTANCE.initFilters(Arrays.asList(filters));
-    }
-  }
-
-  @Override
-  public void stop() {
-    // nothing to do
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/SecurityServletFilter.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/SecurityServletFilter.java
deleted file mode 100644
index a8d1dd55cae..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/SecurityServletFilter.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import com.google.common.collect.ImmutableSet;
-import java.io.IOException;
-import java.util.Set;
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-/**
- * This servlet filter sets response headers that enable browser protection against several classes if Web attacks.
- */
-public class SecurityServletFilter implements Filter {
-
-  private static final Set<String> ALLOWED_HTTP_METHODS = ImmutableSet.of("DELETE", "GET", "HEAD", "POST", "PUT");
-
-  @Override
-  public void init(FilterConfig filterConfig) {
-    // nothing
-  }
-
-  @Override
-  public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException {
-    doHttpFilter((HttpServletRequest) req, (HttpServletResponse) resp, chain);
-  }
-
-  private static void doHttpFilter(HttpServletRequest httpRequest, HttpServletResponse httpResponse, FilterChain chain) throws IOException, ServletException {
-    // SONAR-6881 Disable OPTIONS and TRACE methods
-    if (!ALLOWED_HTTP_METHODS.contains(httpRequest.getMethod())) {
-      httpResponse.setStatus(HttpServletResponse.SC_METHOD_NOT_ALLOWED);
-      return;
-    }
-
-    // WARNING, headers must be added before the doFilter, otherwise they won't be added when response is already committed (for instance when a WS is called)
-
-    // Clickjacking protection
-    // See https://www.owasp.org/index.php/Clickjacking_Protection_for_Java_EE
-    // The protection is disabled on purpose for integration in external systems like VSTS (/integration/vsts/index.html).
-    String path = httpRequest.getRequestURI().replaceFirst(httpRequest.getContextPath(), "");
-    if (!path.startsWith("/integration/")) {
-      httpResponse.addHeader("X-Frame-Options", "SAMEORIGIN");
-    }
-
-    // Cross-site scripting
-    // See https://www.owasp.org/index.php/List_of_useful_HTTP_headers
-    httpResponse.addHeader("X-XSS-Protection", "1; mode=block");
-
-    // MIME-sniffing
-    // See https://www.owasp.org/index.php/List_of_useful_HTTP_headers
-    httpResponse.addHeader("X-Content-Type-Options", "nosniff");
-
-    chain.doFilter(httpRequest, httpResponse);
-  }
-
-  @Override
-  public void destroy() {
-    // nothing
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/WebPagesCache.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/WebPagesCache.java
deleted file mode 100644
index ba4eedbc85d..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/WebPagesCache.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import com.google.common.collect.ImmutableSet;
-import java.io.InputStream;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-import javax.servlet.ServletContext;
-import org.apache.commons.io.IOUtils;
-import org.sonar.api.config.Configuration;
-import org.sonar.server.platform.OfficialDistribution;
-import org.sonar.server.platform.Platform;
-import org.sonar.server.platform.Platform.Status;
-
-import static com.google.common.base.Preconditions.checkState;
-import static java.nio.charset.StandardCharsets.UTF_8;
-import static java.util.Objects.requireNonNull;
-import static org.sonar.process.ProcessProperties.Property.SONARCLOUD_ENABLED;
-import static org.sonar.server.platform.Platform.Status.UP;
-
-public class WebPagesCache {
-
-  private static final String WEB_CONTEXT_PLACEHOLDER = "%WEB_CONTEXT%";
-  private static final String SERVER_STATUS_PLACEHOLDER = "%SERVER_STATUS%";
-  private static final String INSTANCE_PLACEHOLDER = "%INSTANCE%";
-  private static final String OFFICIAL_PLACEHOLDER = "%OFFICIAL%";
-
-  private static final String SONARCLOUD_INSTANCE_VALUE = "SonarCloud";
-  private static final String SONARQUBE_INSTANCE_VALUE = "SonarQube";
-
-  private static final String INDEX_HTML_PATH = "/index.html";
-
-  private static final Set<String> HTML_PATHS = ImmutableSet.of(INDEX_HTML_PATH, "/integration/vsts/index.html");
-
-  private final Platform platform;
-  private final Configuration configuration;
-  private final OfficialDistribution officialDistribution;
-
-  private ServletContext servletContext;
-  private Map<String, String> indexHtmlByPath;
-  private Status status;
-
-  public WebPagesCache(Platform platform, Configuration configuration, OfficialDistribution officialDistribution) {
-    this.platform = platform;
-    this.configuration = configuration;
-    this.indexHtmlByPath = new HashMap<>();
-    this.officialDistribution = officialDistribution;
-  }
-
-  public void init(ServletContext servletContext) {
-    this.servletContext = servletContext;
-    generate(platform.status());
-  }
-
-  public String getContent(String path) {
-    String htmlPath = HTML_PATHS.contains(path) ? path : INDEX_HTML_PATH;
-    checkState(servletContext != null, "init has not been called");
-    // Optimization to not have to call platform.currentStatus on each call
-    if (Objects.equals(status, UP)) {
-      return indexHtmlByPath.get(htmlPath);
-    }
-    Status currentStatus = platform.status();
-    if (!Objects.equals(status, currentStatus)) {
-      generate(currentStatus);
-    }
-    return indexHtmlByPath.get(htmlPath);
-  }
-
-  private void generate(Status status) {
-    this.status = status;
-    HTML_PATHS.forEach(path -> indexHtmlByPath.put(path, provide(path)));
-  }
-
-  private String provide(String path) {
-    getClass().getResourceAsStream(INDEX_HTML_PATH);
-    boolean isSonarCloud = configuration.getBoolean(SONARCLOUD_ENABLED.getKey()).orElse(false);
-    String instance = isSonarCloud ? SONARCLOUD_INSTANCE_VALUE : SONARQUBE_INSTANCE_VALUE;
-    return loadHtmlFile(path, status.name(), instance);
-  }
-
-  private String loadHtmlFile(String path, String serverStatus, String instance) {
-    try (InputStream input = servletContext.getResourceAsStream(path)) {
-      String template = IOUtils.toString(requireNonNull(input), UTF_8);
-      return template
-        .replaceAll(WEB_CONTEXT_PLACEHOLDER, servletContext.getContextPath())
-        .replaceAll(SERVER_STATUS_PLACEHOLDER, serverStatus)
-        .replaceAll(INSTANCE_PLACEHOLDER, instance)
-        .replaceAll(OFFICIAL_PLACEHOLDER, String.valueOf(officialDistribution.check()));
-    } catch (Exception e) {
-      throw new IllegalStateException("Fail to load file " + path, e);
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/WebPagesFilter.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/WebPagesFilter.java
deleted file mode 100644
index d464f62f603..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/WebPagesFilter.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import com.google.common.annotations.VisibleForTesting;
-import java.io.IOException;
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.sonar.api.web.ServletFilter;
-import org.sonar.server.platform.Platform;
-
-import static java.nio.charset.StandardCharsets.UTF_8;
-import static java.util.Locale.ENGLISH;
-import static java.util.Objects.requireNonNull;
-import static org.apache.commons.io.IOUtils.write;
-import static org.sonar.api.web.ServletFilter.UrlPattern.Builder.staticResourcePatterns;
-import static org.sonarqube.ws.MediaTypes.HTML;
-
-/**
- * This filter provide the HTML file that will be used to display every web pages.
- * The same file should be provided for any URLs except WS and static resources.
- */
-public class WebPagesFilter implements Filter {
-
-  private static final String CACHE_CONTROL_HEADER = "Cache-Control";
-  private static final String CACHE_CONTROL_VALUE = "no-cache, no-store, must-revalidate";
-
-  private static final ServletFilter.UrlPattern URL_PATTERN = ServletFilter.UrlPattern
-    .builder()
-    .excludes(staticResourcePatterns())
-    .build();
-
-  private WebPagesCache webPagesCache;
-
-  public WebPagesFilter() {
-    this(Platform.getInstance().getContainer().getComponentByType(WebPagesCache.class));
-  }
-
-  @VisibleForTesting
-  WebPagesFilter(WebPagesCache webPagesCache) {
-    this.webPagesCache = webPagesCache;
-  }
-
-  @Override
-  public void init(FilterConfig filterConfig) {
-    webPagesCache.init(filterConfig.getServletContext());
-  }
-
-  @Override
-  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
-    HttpServletRequest httpServletRequest = (HttpServletRequest) request;
-    HttpServletResponse httpServletResponse = (HttpServletResponse) response;
-    String path = httpServletRequest.getRequestURI().replaceFirst(httpServletRequest.getContextPath(), "");
-    if (!URL_PATTERN.matches(path)) {
-      chain.doFilter(request, response);
-      return;
-    }
-    httpServletResponse.setContentType(HTML);
-    httpServletResponse.setCharacterEncoding(UTF_8.name().toLowerCase(ENGLISH));
-    httpServletResponse.setHeader(CACHE_CONTROL_HEADER, CACHE_CONTROL_VALUE);
-
-    String htmlContent = requireNonNull(webPagesCache.getContent(path));
-    write(htmlContent, httpServletResponse.getOutputStream(), UTF_8);
-  }
-
-  @Override
-  public void destroy() {
-    // Nothing to do
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/requestid/RequestIdFilter.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/requestid/RequestIdFilter.java
deleted file mode 100644
index ea9e5d5acf5..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/requestid/RequestIdFilter.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web.requestid;
-
-import com.google.common.annotations.VisibleForTesting;
-import java.io.IOException;
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import org.sonar.server.platform.Platform;
-
-/**
- * A {@link Filter} that puts and removes the HTTP request ID from the {@link org.slf4j.MDC}.
- */
-public class RequestIdFilter implements Filter {
-
-  private final Platform platform;
-
-  public RequestIdFilter() {
-    this(Platform.getInstance());
-  }
-
-  @VisibleForTesting
-  RequestIdFilter(Platform platform) {
-    this.platform = platform;
-  }
-
-  @Override
-  public void init(FilterConfig filterConfig) {
-    // nothing to do
-  }
-
-  @Override
-  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
-    RequestIdGenerator requestIdGenerator = platform.getContainer().getComponentByType(RequestIdGenerator.class);
-
-    if (requestIdGenerator == null) {
-      chain.doFilter(request, response);
-    } else {
-      String requestId = requestIdGenerator.generate();
-      try (RequestIdMDCStorage mdcStorage = new RequestIdMDCStorage(requestId)) {
-        request.setAttribute("ID", requestId);
-        chain.doFilter(request, response);
-      }
-    }
-  }
-
-  @Override
-  public void destroy() {
-    // nothing to do
-  }
-
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/platform/web/requestid/RequestIdMDCStorage.java b/server/sonar-server/src/main/java/org/sonar/server/platform/web/requestid/RequestIdMDCStorage.java
index 7e23a7627a7..53b4bf49e33 100644
--- a/server/sonar-server/src/main/java/org/sonar/server/platform/web/requestid/RequestIdMDCStorage.java
+++ b/server/sonar-server/src/main/java/org/sonar/server/platform/web/requestid/RequestIdMDCStorage.java
@@ -29,7 +29,7 @@ import static java.util.Objects.requireNonNull;
 public class RequestIdMDCStorage implements AutoCloseable {
   public static final String HTTP_REQUEST_ID_MDC_KEY = "HTTP_REQUEST_ID";
 
-  RequestIdMDCStorage(String requestId) {
+  public RequestIdMDCStorage(String requestId) {
     MDC.put(HTTP_REQUEST_ID_MDC_KEY, requireNonNull(requestId, "Request ID can't be null"));
   }
 
diff --git a/server/sonar-server/src/main/java/org/sonar/server/plugins/StaticResourcesServlet.java b/server/sonar-server/src/main/java/org/sonar/server/plugins/StaticResourcesServlet.java
deleted file mode 100644
index d32cc9e64f9..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/plugins/StaticResourcesServlet.java
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.plugins;
-
-import com.google.common.annotations.VisibleForTesting;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import javax.annotation.CheckForNull;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.apache.catalina.connector.ClientAbortException;
-import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang.StringUtils;
-import org.sonar.api.utils.log.Logger;
-import org.sonar.api.utils.log.Loggers;
-import org.sonar.core.platform.PluginRepository;
-import org.sonar.core.extension.CoreExtensionRepository;
-import org.sonar.server.platform.Platform;
-import org.sonarqube.ws.MediaTypes;
-
-import static java.lang.String.format;
-import static javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
-import static javax.servlet.http.HttpServletResponse.SC_NOT_FOUND;
-
-public class StaticResourcesServlet extends HttpServlet {
-
-  private static final Logger LOG = Loggers.get(StaticResourcesServlet.class);
-  private static final long serialVersionUID = -2577454614650178426L;
-
-  private final System system;
-
-  @VisibleForTesting
-  StaticResourcesServlet(System system) {
-    this.system = system;
-  }
-
-  public StaticResourcesServlet() {
-    this.system = new System();
-  }
-
-  @Override
-  public void doGet(HttpServletRequest request, HttpServletResponse response) {
-    String pluginKey = getPluginKey(request);
-    String resource = getResourcePath(request);
-    InputStream in = null;
-    OutputStream out = null;
-    try {
-      CoreExtensionRepository coreExtensionRepository = system.getCoreExtensionRepository();
-      PluginRepository pluginRepository = system.getPluginRepository();
-
-      boolean coreExtension = coreExtensionRepository.isInstalled(pluginKey);
-      if (!coreExtension && !pluginRepository.hasPlugin(pluginKey)) {
-        silentlySendError(response, SC_NOT_FOUND);
-        return;
-      }
-
-      in = coreExtension ? system.openCoreExtensionResourceStream(resource) : system.openPluginResourceStream(pluginKey, resource, pluginRepository);
-      if (in == null) {
-        silentlySendError(response, SC_NOT_FOUND);
-        return;
-      }
-
-      // mime type must be set before writing response body
-      completeContentType(response, resource);
-      out = response.getOutputStream();
-      IOUtils.copy(in, out);
-    } catch (ClientAbortException e) {
-      LOG.trace("Client canceled loading resource [{}] from plugin [{}]: {}", resource, pluginKey, e);
-    } catch (Exception e) {
-      LOG.error(format("Unable to load resource [%s] from plugin [%s]", resource, pluginKey), e);
-      silentlySendError(response, SC_INTERNAL_SERVER_ERROR);
-    } finally {
-      IOUtils.closeQuietly(in);
-      IOUtils.closeQuietly(out);
-    }
-  }
-
-  private void silentlySendError(HttpServletResponse response, int error) {
-    if (system.isCommitted(response)) {
-      LOG.trace("Response is committed. Cannot send error response code {}", error);
-      return;
-    }
-    try {
-      system.sendError(response, error);
-    } catch (IOException e) {
-      LOG.trace("Failed to send error code {}: {}", error, e);
-    }
-  }
-
-  /**
-   * @return part of request URL after servlet path
-   */
-  private static String getPluginKeyAndResourcePath(HttpServletRequest request) {
-    return StringUtils.substringAfter(request.getRequestURI(), request.getContextPath() + request.getServletPath() + "/");
-  }
-
-  private static String getPluginKey(HttpServletRequest request) {
-    return StringUtils.substringBefore(getPluginKeyAndResourcePath(request), "/");
-  }
-
-  /**
-   * Note that returned value should not have a leading "/" - see {@link Class#resolveName(String)}.
-   */
-  private static String getResourcePath(HttpServletRequest request) {
-    return "static/" + StringUtils.substringAfter(getPluginKeyAndResourcePath(request), "/");
-  }
-
-  private static void completeContentType(HttpServletResponse response, String filename) {
-    response.setContentType(MediaTypes.getByFilename(filename));
-  }
-
-  static class System {
-    PluginRepository getPluginRepository() {
-      return Platform.getInstance().getContainer().getComponentByType(PluginRepository.class);
-    }
-
-    CoreExtensionRepository getCoreExtensionRepository() {
-      return Platform.getInstance().getContainer().getComponentByType(CoreExtensionRepository.class);
-    }
-
-    @CheckForNull
-    InputStream openPluginResourceStream(String pluginKey, String resource, PluginRepository pluginRepository) throws Exception {
-      ClassLoader pluginClassLoader = pluginRepository.getPluginInstance(pluginKey).getClass().getClassLoader();
-      return pluginClassLoader.getResourceAsStream(resource);
-    }
-
-    @CheckForNull
-    InputStream openCoreExtensionResourceStream(String resource) throws Exception {
-      return getClass().getClassLoader().getResourceAsStream(resource);
-    }
-
-    boolean isCommitted(HttpServletResponse response) {
-      return response.isCommitted();
-    }
-
-    void sendError(HttpServletResponse response, int error) throws IOException {
-      response.sendError(error);
-    }
-  }
-}
diff --git a/server/sonar-server/src/main/java/org/sonar/server/user/UserSessionFilter.java b/server/sonar-server/src/main/java/org/sonar/server/user/UserSessionFilter.java
deleted file mode 100644
index bac3d96138d..00000000000
--- a/server/sonar-server/src/main/java/org/sonar/server/user/UserSessionFilter.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.user;
-
-import com.google.common.annotations.VisibleForTesting;
-import java.io.IOException;
-import javax.annotation.Nullable;
-import javax.servlet.Filter;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.sonar.db.DBSessions;
-import org.sonar.api.utils.log.Logger;
-import org.sonar.api.utils.log.Loggers;
-import org.sonar.server.authentication.UserSessionInitializer;
-import org.sonar.server.organization.DefaultOrganizationCache;
-import org.sonar.server.platform.Platform;
-import org.sonar.server.setting.ThreadLocalSettings;
-
-public class UserSessionFilter implements Filter {
-  private static final Logger LOG = Loggers.get(UserSessionFilter.class);
-  private final Platform platform;
-
-  public UserSessionFilter() {
-    this.platform = Platform.getInstance();
-  }
-
-  @VisibleForTesting
-  UserSessionFilter(Platform platform) {
-    this.platform = platform;
-  }
-
-  @Override
-  public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain) throws IOException, ServletException {
-    HttpServletRequest request = (HttpServletRequest) servletRequest;
-    HttpServletResponse response = (HttpServletResponse) servletResponse;
-
-    DBSessions dbSessions = platform.getContainer().getComponentByType(DBSessions.class);
-    ThreadLocalSettings settings = platform.getContainer().getComponentByType(ThreadLocalSettings.class);
-    DefaultOrganizationCache defaultOrganizationCache = platform.getContainer().getComponentByType(DefaultOrganizationCache.class);
-    UserSessionInitializer userSessionInitializer = platform.getContainer().getComponentByType(UserSessionInitializer.class);
-
-    LOG.trace("{} serves {}", Thread.currentThread(), request.getRequestURI());
-    dbSessions.enableCaching();
-    try {
-      defaultOrganizationCache.load();
-      try {
-        settings.load();
-        try {
-          doFilter(request, response, chain, userSessionInitializer);
-        } finally {
-          settings.unload();
-        }
-      } finally {
-        defaultOrganizationCache.unload();
-      }
-    } finally {
-      dbSessions.disableCaching();
-    }
-  }
-
-  private static void doFilter(HttpServletRequest request, HttpServletResponse response, FilterChain chain,
-    @Nullable UserSessionInitializer userSessionInitializer) throws IOException, ServletException {
-    try {
-      if (userSessionInitializer == null || userSessionInitializer.initUserSession(request, response)) {
-        chain.doFilter(request, response);
-      }
-    } finally {
-      if (userSessionInitializer != null) {
-        userSessionInitializer.removeUserSession();
-      }
-    }
-  }
-
-  @Override
-  public void init(FilterConfig filterConfig) {
-    // nothing to do
-  }
-
-  @Override
-  public void destroy() {
-    // nothing to do
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/app/EmbeddedTomcatTest.java b/server/sonar-server/src/test/java/org/sonar/server/app/EmbeddedTomcatTest.java
deleted file mode 100644
index 26c2d23a37e..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/app/EmbeddedTomcatTest.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import java.io.File;
-import java.net.ConnectException;
-import java.net.InetAddress;
-import java.net.URL;
-import java.util.Properties;
-import org.apache.commons.io.FileUtils;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-import org.sonar.process.NetworkUtilsImpl;
-import org.sonar.process.Props;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-public class EmbeddedTomcatTest {
-
-  @Rule
-  public TemporaryFolder temp = new TemporaryFolder();
-
-  @Test
-  public void start() throws Exception {
-    Props props = new Props(new Properties());
-
-    // prepare file system
-    File home = temp.newFolder();
-    File data = temp.newFolder();
-    File webDir = new File(home, "web");
-    FileUtils.write(new File(home, "web/WEB-INF/web.xml"), "<web-app/>");
-    props.set("sonar.path.home", home.getAbsolutePath());
-    props.set("sonar.path.data", data.getAbsolutePath());
-    props.set("sonar.path.web", webDir.getAbsolutePath());
-    props.set("sonar.path.logs", temp.newFolder().getAbsolutePath());
-
-    // start server on a random port
-    InetAddress address = InetAddress.getLoopbackAddress();
-    int httpPort = NetworkUtilsImpl.INSTANCE.getNextAvailablePort(address);
-    props.set("sonar.web.host", address.getHostAddress());
-    props.set("sonar.web.port", String.valueOf(httpPort));
-    EmbeddedTomcat tomcat = new EmbeddedTomcat(props);
-    assertThat(tomcat.getStatus()).isEqualTo(EmbeddedTomcat.Status.DOWN);
-    tomcat.start();
-    assertThat(tomcat.getStatus()).isEqualTo(EmbeddedTomcat.Status.UP);
-
-    // check that http connector accepts requests
-    URL url = new URL("http://" + address.getHostAddress() + ":" + httpPort);
-    url.openConnection().connect();
-
-    // stop server
-    tomcat.terminate();
-    // tomcat.isUp() must not be called. It is used to wait for server startup, not shutdown.
-    try {
-      url.openConnection().connect();
-      fail();
-    } catch (ConnectException e) {
-      // expected
-    }
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/app/NullJarScannerTest.java b/server/sonar-server/src/test/java/org/sonar/server/app/NullJarScannerTest.java
deleted file mode 100644
index de2919ca2ef..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/app/NullJarScannerTest.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import org.apache.tomcat.JarScanFilter;
-import org.apache.tomcat.JarScanType;
-import org.apache.tomcat.JarScannerCallback;
-import org.junit.Test;
-
-import javax.servlet.ServletContext;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verifyZeroInteractions;
-
-public class NullJarScannerTest {
-  @Test
-  public void does_nothing() {
-    ServletContext context = mock(ServletContext.class);
-    JarScannerCallback callback = mock(JarScannerCallback.class);
-
-    NullJarScanner scanner = new NullJarScanner();
-
-    scanner.scan(JarScanType.PLUGGABILITY, context, callback);
-    verifyZeroInteractions(context, callback);
-    scanner.setJarScanFilter(mock(JarScanFilter.class));
-    assertThat(scanner.getJarScanFilter()).isNull();
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/app/ProgrammaticLogbackValveTest.java b/server/sonar-server/src/test/java/org/sonar/server/app/ProgrammaticLogbackValveTest.java
deleted file mode 100644
index fe5f4121e11..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/app/ProgrammaticLogbackValveTest.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import org.apache.catalina.Container;
-import org.junit.AfterClass;
-import org.junit.Test;
-import org.sonar.process.logging.LogbackHelper;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
-public class ProgrammaticLogbackValveTest {
-
-  @AfterClass
-  public static void resetLogback() throws Exception {
-    new LogbackHelper().resetFromXml("/logback-test.xml");
-  }
-
-  @Test
-  public void startInternal() throws Exception {
-    ProgrammaticLogbackValve valve = new ProgrammaticLogbackValve();
-    valve.setContainer(mock(Container.class));
-
-    valve.start();
-    assertThat(valve.isStarted()).isTrue();
-
-    valve.stop();
-    assertThat(valve.isStarted()).isFalse();
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/app/StartupLogsTest.java b/server/sonar-server/src/test/java/org/sonar/server/app/StartupLogsTest.java
deleted file mode 100644
index e0d26e33749..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/app/StartupLogsTest.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import org.apache.catalina.connector.Connector;
-import org.apache.catalina.startup.Tomcat;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.mockito.Mockito;
-import org.sonar.api.utils.log.Logger;
-
-import static org.junit.Assert.fail;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoMoreInteractions;
-import static org.mockito.Mockito.when;
-
-public class StartupLogsTest {
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-
-  private Tomcat tomcat = mock(Tomcat.class, Mockito.RETURNS_DEEP_STUBS);
-  private Logger logger = mock(Logger.class);
-  private TomcatStartupLogs underTest = new TomcatStartupLogs(logger);
-
-  @Test
-  public void fail_with_IAE_on_unsupported_protocol() {
-    Connector connector = newConnector("AJP/1.3", "ajp");
-    when(tomcat.getService().findConnectors()).thenReturn(new Connector[] {connector});
-
-    expectedException.expect(IllegalArgumentException.class);
-    expectedException.expectMessage("Unsupported connector: Connector[AJP/1.3-1234]");
-    
-    underTest.log(tomcat);
-  }
-
-  @Test
-  public void logHttp() {
-    Connector connector = newConnector("HTTP/1.1", "http");
-    when(tomcat.getService().findConnectors()).thenReturn(new Connector[] {connector});
-
-    underTest.log(tomcat);
-
-    verify(logger).info("HTTP connector enabled on port 1234");
-    verifyNoMoreInteractions(logger);
-  }
-
-  @Test
-  public void unsupported_connector() {
-    Connector connector = mock(Connector.class, Mockito.RETURNS_DEEP_STUBS);
-    when(connector.getProtocol()).thenReturn("SPDY/1.1");
-    when(connector.getScheme()).thenReturn("spdy");
-    when(tomcat.getService().findConnectors()).thenReturn(new Connector[] {connector});
-    try {
-      underTest.log(tomcat);
-      fail();
-    } catch (IllegalArgumentException e) {
-      // expected
-    }
-  }
-
-  private Connector newConnector(String protocol, String schema) {
-    Connector httpConnector = new Connector(protocol);
-    httpConnector.setScheme(schema);
-    httpConnector.setPort(1234);
-    return httpConnector;
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/app/TomcatAccessLogTest.java b/server/sonar-server/src/test/java/org/sonar/server/app/TomcatAccessLogTest.java
deleted file mode 100644
index 750c77ce376..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/app/TomcatAccessLogTest.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.Properties;
-import org.apache.catalina.Lifecycle;
-import org.apache.catalina.LifecycleEvent;
-import org.apache.catalina.startup.Tomcat;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-import org.mockito.Mockito;
-import org.sonar.api.utils.log.Logger;
-import org.sonar.process.Props;
-
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyZeroInteractions;
-import static org.sonar.process.ProcessProperties.Property.PATH_LOGS;
-
-public class TomcatAccessLogTest {
-
-  TomcatAccessLog underTest = new TomcatAccessLog();
-
-  @Rule
-  public TemporaryFolder temp = new TemporaryFolder();
-
-  @Before
-  public void setHome() throws IOException {
-    File homeDir = temp.newFolder("home");
-    System.setProperty("SONAR_HOME", homeDir.getAbsolutePath());
-  }
-
-  @Test
-  public void enable_access_logs_by_Default() throws Exception {
-    Tomcat tomcat = mock(Tomcat.class, Mockito.RETURNS_DEEP_STUBS);
-    Props props = new Props(new Properties());
-    props.set(PATH_LOGS.getKey(), temp.newFolder().getAbsolutePath());
-    underTest.configure(tomcat, props);
-
-    verify(tomcat.getHost().getPipeline()).addValve(any(ProgrammaticLogbackValve.class));
-  }
-
-  @Test
-  public void log_when_started_and_stopped() {
-    Logger logger = mock(Logger.class);
-    TomcatAccessLog.LifecycleLogger listener = new TomcatAccessLog.LifecycleLogger(logger);
-
-    LifecycleEvent event = new LifecycleEvent(mock(Lifecycle.class), "before_init", null);
-    listener.lifecycleEvent(event);
-    verifyZeroInteractions(logger);
-
-    event = new LifecycleEvent(mock(Lifecycle.class), "after_start", null);
-    listener.lifecycleEvent(event);
-    verify(logger).debug("Tomcat is started");
-
-    event = new LifecycleEvent(mock(Lifecycle.class), "after_destroy", null);
-    listener.lifecycleEvent(event);
-    verify(logger).debug("Tomcat is stopped");
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/app/TomcatConnectorsTest.java b/server/sonar-server/src/test/java/org/sonar/server/app/TomcatConnectorsTest.java
deleted file mode 100644
index 27035ac9480..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/app/TomcatConnectorsTest.java
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import com.google.common.collect.ImmutableMap;
-import java.net.InetAddress;
-import java.util.Map;
-import java.util.Properties;
-import org.apache.catalina.startup.Tomcat;
-import org.junit.Test;
-import org.mockito.Mockito;
-import org.sonar.process.Props;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-import static org.mockito.ArgumentMatchers.argThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
-public class TomcatConnectorsTest {
-
-  private static final int DEFAULT_PORT = 9000;
-  private Tomcat tomcat = mock(Tomcat.class, Mockito.RETURNS_DEEP_STUBS);
-
-  @Test
-  public void configure_thread_pool() {
-    Properties p = new Properties();
-    p.setProperty("sonar.web.http.minThreads", "2");
-    p.setProperty("sonar.web.http.maxThreads", "30");
-    p.setProperty("sonar.web.http.acceptCount", "20");
-    Props props = new Props(p);
-
-    TomcatConnectors.configure(tomcat, props);
-
-    verifyHttpConnector(DEFAULT_PORT, ImmutableMap.of("minSpareThreads", 2, "maxThreads", 30, "acceptCount", 20));
-  }
-
-  @Test
-  public void configure_defaults() {
-    Props props = new Props(new Properties());
-
-    TomcatConnectors.configure(tomcat, props);
-
-    verifyHttpConnector(DEFAULT_PORT, ImmutableMap.of("minSpareThreads", 5, "maxThreads", 50, "acceptCount", 25));
-  }
-
-  @Test
-  public void different_thread_pools_for_connectors() {
-    Properties p = new Properties();
-    p.setProperty("sonar.web.http.minThreads", "2");
-    Props props = new Props(p);
-
-    TomcatConnectors.configure(tomcat, props);
-
-    verifyHttpConnector(DEFAULT_PORT, ImmutableMap.of("minSpareThreads", 2));
-  }
-
-  @Test
-  public void fail_with_ISE_if_http_port_is_invalid() {
-    Properties p = new Properties();
-    p.setProperty("sonar.web.port", "-1");
-
-    try {
-      TomcatConnectors.configure(tomcat, new Props(p));
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("HTTP port '-1' is invalid");
-    }
-  }
-
-  @Test
-  public void bind_to_all_addresses_by_default() {
-    Properties p = new Properties();
-    p.setProperty("sonar.web.port", "9000");
-
-    TomcatConnectors.configure(tomcat, new Props(p));
-
-    verify(tomcat.getService()).addConnector(argThat(c -> c.getScheme().equals("http") && c.getPort() == 9000 && ((InetAddress) c.getProperty("address")).getHostAddress().equals("0.0.0.0")));
-  }
-
-  @Test
-  public void bind_to_specific_address() {
-    Properties p = new Properties();
-    p.setProperty("sonar.web.port", "9000");
-    p.setProperty("sonar.web.host", "1.2.3.4");
-
-    TomcatConnectors.configure(tomcat, new Props(p));
-
-    verify(tomcat.getService())
-      .addConnector(argThat(c -> c.getScheme().equals("http") && c.getPort() == 9000 && ((InetAddress) c.getProperty("address")).getHostAddress().equals("1.2.3.4")));
-  }
-
-  @Test
-  public void test_max_http_header_size_for_http_connection() {
-    TomcatConnectors.configure(tomcat, new Props(new Properties()));
-
-    verifyHttpConnector(DEFAULT_PORT, ImmutableMap.of("maxHttpHeaderSize", TomcatConnectors.MAX_HTTP_HEADER_SIZE_BYTES));
-  }
-
-  @Test
-  public void test_max_post_size_for_http_connection() {
-    Properties properties = new Properties();
-
-    Props props = new Props(properties);
-    TomcatConnectors.configure(tomcat, props);
-    verify(tomcat.getService()).addConnector(argThat(c -> c.getMaxPostSize() == -1));
-  }
-
-  private void verifyHttpConnector(int expectedPort, Map<String, Object> expectedProps) {
-    verify(tomcat.getService()).addConnector(argThat(c -> {
-      if (!c.getScheme().equals("http")) {
-        return false;
-      }
-      if (!c.getProtocol().equals(TomcatConnectors.HTTP_PROTOCOL)) {
-        return false;
-      }
-      if (c.getPort() != expectedPort) {
-        return false;
-      }
-      for (Map.Entry<String, Object> expectedProp : expectedProps.entrySet()) {
-        if (!expectedProp.getValue().equals(c.getProperty(expectedProp.getKey()))) {
-          return false;
-        }
-      }
-      return true;
-    }));
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/app/TomcatContextsTest.java b/server/sonar-server/src/test/java/org/sonar/server/app/TomcatContextsTest.java
deleted file mode 100644
index b9a0c808d61..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/app/TomcatContextsTest.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.Properties;
-import org.apache.catalina.core.StandardContext;
-import org.apache.catalina.startup.Tomcat;
-import org.apache.commons.io.FileUtils;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.junit.rules.TemporaryFolder;
-import org.sonar.api.utils.MessageException;
-import org.sonar.process.Props;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-import static org.sonar.process.ProcessProperties.Property;
-
-public class TomcatContextsTest {
-
-  @Rule
-  public TemporaryFolder temp = new TemporaryFolder();
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-
-  Tomcat tomcat = mock(Tomcat.class);
-
-  Properties props = new Properties();
-  TomcatContexts underTest = new TomcatContexts();
-
-  @Before
-  public void setUp() throws Exception {
-    props.setProperty(Property.PATH_DATA.getKey(), temp.newFolder("data").getAbsolutePath());
-    when(tomcat.addWebapp(anyString(), anyString())).thenReturn(mock(StandardContext.class));
-  }
-
-  @Test
-  public void configure_root_webapp() throws Exception {
-    props.setProperty("foo", "bar");
-    StandardContext context = mock(StandardContext.class);
-    when(tomcat.addWebapp(anyString(), anyString())).thenReturn(context);
-
-    underTest.configure(tomcat, new Props(props));
-
-    // configure webapp with properties
-    verify(context).addParameter("foo", "bar");
-  }
-
-  @Test
-  public void create_dir_and_configure_static_directory() throws Exception {
-    File dir = temp.newFolder();
-    dir.delete();
-
-    underTest.addStaticDir(tomcat, "/deploy", dir);
-
-    assertThat(dir).isDirectory().exists();
-    verify(tomcat).addWebapp("/deploy", dir.getAbsolutePath());
-  }
-
-  @Test
-  public void cleanup_static_directory_if_already_exists() throws Exception {
-    File dir = temp.newFolder();
-    FileUtils.touch(new File(dir, "foo.txt"));
-
-    underTest.addStaticDir(tomcat, "/deploy", dir);
-
-    assertThat(dir).isDirectory().exists();
-    assertThat(dir.listFiles()).isEmpty();
-  }
-
-  @Test
-  public void fail_if_static_directory_can_not_be_initialized() throws Exception {
-    File dir = temp.newFolder();
-    expectedException.expect(IllegalStateException.class);
-    expectedException.expectMessage("Fail to create or clean-up directory " + dir.getAbsolutePath());
-
-    TomcatContexts.Fs fs = mock(TomcatContexts.Fs.class);
-    doThrow(new IOException()).when(fs).createOrCleanupDir(any(File.class));
-
-    new TomcatContexts(fs).addStaticDir(tomcat, "/deploy", dir);
-  }
-
-  @Test
-  public void context_path() {
-    props.setProperty("sonar.web.context", "/foo");
-
-    assertThat(TomcatContexts.getContextPath(new Props(props))).isEqualTo("/foo");
-  }
-
-  @Test
-  public void context_path_must_start_with_slash() {
-    props.setProperty("sonar.web.context", "foo");
-
-    expectedException.expect(MessageException.class);
-    expectedException.expectMessage("Value of 'sonar.web.context' must start with a forward slash: 'foo'");
-    underTest.configure(tomcat, new Props(props));
-  }
-
-  @Test
-  public void root_context_path_must_be_blank() {
-    props.setProperty("sonar.web.context", "/");
-
-    assertThat(TomcatContexts.getContextPath(new Props(props))).isEqualTo("");
-  }
-
-  @Test
-  public void default_context_path_is_root() {
-    String context = TomcatContexts.getContextPath(new Props(new Properties()));
-    assertThat(context).isEqualTo("");
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevel1Test.java b/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevel1Test.java
deleted file mode 100644
index 7bed9b1f319..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevel1Test.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import java.util.Properties;
-import org.junit.Test;
-import org.sonar.api.config.PropertyDefinition;
-import org.sonar.api.utils.System2;
-import org.sonar.server.platform.Platform;
-import org.sonar.server.platform.WebServer;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
-
-public class PlatformLevel1Test {
-
-  private PlatformLevel1 underTest = new PlatformLevel1(mock(Platform.class), new Properties());
-
-  @Test
-  public void no_missing_dependencies_between_components() {
-    underTest.configureLevel();
-
-    assertThat(underTest.getAll(PropertyDefinition.class)).isNotEmpty();
-    assertThat(underTest.getOptional(WebServer.class)).isPresent();
-    assertThat(underTest.getOptional(System2.class)).isPresent();
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevel2Test.java b/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevel2Test.java
deleted file mode 100644
index f196aa6f135..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevel2Test.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import java.util.Properties;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-import org.sonar.api.utils.System2;
-import org.sonar.core.platform.PluginRepository;
-import org.sonar.server.platform.Platform;
-import org.sonar.server.platform.WebServer;
-import org.sonar.server.platform.db.migration.charset.DatabaseCharsetChecker;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.sonar.process.ProcessProperties.Property.PATH_DATA;
-import static org.sonar.process.ProcessProperties.Property.PATH_HOME;
-import static org.sonar.process.ProcessProperties.Property.PATH_TEMP;
-
-public class PlatformLevel2Test {
-
-  @Rule
-  public TemporaryFolder tempFolder = new TemporaryFolder();
-
-  private Properties props = new Properties();
-
-  @Before
-  public void setUp() throws Exception {
-    // these are mandatory settings declared by bootstrap process
-    props.setProperty(PATH_HOME.getKey(), tempFolder.newFolder().getAbsolutePath());
-    props.setProperty(PATH_DATA.getKey(), tempFolder.newFolder().getAbsolutePath());
-    props.setProperty(PATH_TEMP.getKey(), tempFolder.newFolder().getAbsolutePath());
-  }
-
-  @Test
-  public void add_all_components_by_default() {
-    PlatformLevel1 level1 = new PlatformLevel1(mock(Platform.class), props);
-    level1.configure();
-
-    PlatformLevel2 underTest = new PlatformLevel2(level1);
-    underTest.configure();
-
-    // some level1 components
-    assertThat(underTest.getOptional(WebServer.class)).isPresent();
-    assertThat(underTest.getOptional(System2.class)).isPresent();
-
-    // level2 component that does not depend on cluster state
-    assertThat(underTest.getOptional(PluginRepository.class)).isPresent();
-
-    // level2 component that is injected only on "startup leaders"
-    assertThat(underTest.getOptional(DatabaseCharsetChecker.class)).isPresent();
-  }
-
-  @Test
-  public void do_not_add_all_components_when_startup_follower() {
-    props.setProperty("sonar.cluster.enabled", "true");
-    PlatformLevel1 level1 = new PlatformLevel1(mock(Platform.class), props);
-    level1.configure();
-
-    PlatformLevel2 underTest = new PlatformLevel2(level1);
-    underTest.configure();
-
-    assertThat(underTest.get(WebServer.class).isStartupLeader()).isFalse();
-
-    // level2 component that does not depend on cluster state
-    assertThat(underTest.getOptional(PluginRepository.class)).isPresent();
-
-    // level2 component that is injected only on "startup leaders"
-    assertThat(underTest.getOptional(DatabaseCharsetChecker.class)).isNotPresent();
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevelTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevelTest.java
deleted file mode 100644
index b3d70118df1..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/platformlevel/PlatformLevelTest.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.platformlevel;
-
-import java.util.Random;
-import java.util.stream.IntStream;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.mockito.Mockito;
-import org.sonar.server.platform.WebServer;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class PlatformLevelTest {
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-
-  private PlatformLevel underTest = new PlatformLevel("name") {
-
-    @Override
-    protected void configureLevel() {
-
-    }
-  };
-
-  @Test
-  public void addIfStartupLeader_throws_ISE_if_container_does_not_have_WebServer_object() {
-    expectedException.expect(IllegalStateException.class);
-    expectedException.expectMessage("WebServer not available in Pico yet");
-
-    underTest.addIfStartupLeader();
-  }
-
-  @Test
-  public void addIfStartupLeader_always_returns_the_same_instance() {
-    underTest.add(Mockito.mock(WebServer.class));
-
-    PlatformLevel.AddIfStartupLeader addIfStartupLeader = underTest.addIfStartupLeader();
-    IntStream.range(0, 1 + new Random().nextInt(4)).forEach(i -> assertThat(underTest.addIfStartupLeader()).isSameAs(addIfStartupLeader));
-  }
-
-  @Test
-  public void addIfCluster_throws_ISE_if_container_does_not_have_WebServer_object() {
-    expectedException.expect(IllegalStateException.class);
-    expectedException.expectMessage("WebServer not available in Pico yet");
-
-    underTest.addIfCluster();
-  }
-
-  @Test
-  public void addIfCluster_always_returns_the_same_instance() {
-    underTest.add(Mockito.mock(WebServer.class));
-
-    PlatformLevel.AddIfCluster addIfCluster = underTest.addIfCluster();
-    IntStream.range(0, 1 + new Random().nextInt(4)).forEach(i -> assertThat(underTest.addIfCluster()).isSameAs(addIfCluster));
-  }
-
-  @Test
-  public void addIfStandalone_throws_ISE_if_container_does_not_have_WebServer_object() {
-    expectedException.expect(IllegalStateException.class);
-    expectedException.expectMessage("WebServer not available in Pico yet");
-
-    underTest.addIfCluster();
-  }
-
-  @Test
-  public void addIfStandalone_always_returns_the_same_instance() {
-    underTest.add(Mockito.mock(WebServer.class));
-
-    PlatformLevel.AddIfCluster addIfCluster = underTest.addIfCluster();
-    IntStream.range(0, 1 + new Random().nextInt(4)).forEach(i -> assertThat(underTest.addIfCluster()).isSameAs(addIfCluster));
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/web/CacheControlFilterTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/web/CacheControlFilterTest.java
deleted file mode 100644
index 5b541f9e859..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/web/CacheControlFilterTest.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import javax.servlet.FilterChain;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.junit.Test;
-
-import static java.lang.String.format;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyZeroInteractions;
-import static org.mockito.Mockito.when;
-
-public class CacheControlFilterTest {
-
-  private HttpServletResponse response = mock(HttpServletResponse.class);
-  private FilterChain chain = mock(FilterChain.class);
-
-  private CacheControlFilter underTest = new CacheControlFilter();
-
-  @Test
-  public void max_age_is_set_to_one_year_on_js() throws Exception {
-    HttpServletRequest request = newRequest("/js/sonar.js");
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response).addHeader("Cache-Control", format("max-age=%s", 31_536_000));
-  }
-
-  @Test
-  public void max_age_is_set_to_one_year_on_css() throws Exception {
-    HttpServletRequest request = newRequest("/css/sonar.css");
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response).addHeader("Cache-Control", format("max-age=%s", 31_536_000));
-  }
-
-  @Test
-  public void max_age_is_set_to_five_minutes_on_images() throws Exception {
-    HttpServletRequest request = newRequest("/images/logo.png");
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response).addHeader("Cache-Control", format("max-age=%s", 300));
-  }
-
-  @Test
-  public void max_age_is_set_to_five_minutes_on_static() throws Exception {
-    HttpServletRequest request = newRequest("/static/something");
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response).addHeader("Cache-Control", format("max-age=%s", 300));
-  }
-
-  @Test
-  public void max_age_is_set_to_five_minutes_on_css_of_static() throws Exception {
-    HttpServletRequest request = newRequest("/static/css/custom.css");
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response).addHeader("Cache-Control", format("max-age=%s", 300));
-  }
-
-  @Test
-  public void does_nothing_on_home() throws Exception {
-    HttpServletRequest request = newRequest("/");
-
-    underTest.doFilter(request, response, chain);
-
-    verifyZeroInteractions(response);
-  }
-
-  @Test
-  public void does_nothing_on_web_service() throws Exception {
-    HttpServletRequest request = newRequest("/api/ping");
-
-    underTest.doFilter(request, response, chain);
-
-    verifyZeroInteractions(response);
-  }
-
-  private static HttpServletRequest newRequest(String path) {
-    HttpServletRequest req = mock(HttpServletRequest.class);
-    when(req.getMethod()).thenReturn("GET");
-    when(req.getRequestURI()).thenReturn(path);
-    when(req.getContextPath()).thenReturn("");
-    return req;
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/web/MasterServletFilterTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/web/MasterServletFilterTest.java
deleted file mode 100644
index 3999670c143..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/web/MasterServletFilterTest.java
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import java.io.IOException;
-import java.util.Collections;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.sonar.api.utils.log.LogTester;
-import org.sonar.api.utils.log.LoggerLevel;
-import org.sonar.api.web.ServletFilter;
-import org.sonar.api.web.ServletFilter.UrlPattern;
-
-import static java.util.Arrays.asList;
-import static java.util.Collections.singletonList;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-public class MasterServletFilterTest {
-
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-
-  @Rule
-  public LogTester logTester = new LogTester();
-
-  @Before
-  public void resetSingleton() {
-    MasterServletFilter.INSTANCE = null;
-  }
-
-  @Test
-  public void should_init_and_destroy_filters() throws Exception {
-    ServletFilter filter = createMockFilter();
-    FilterConfig config = mock(FilterConfig.class);
-    MasterServletFilter master = new MasterServletFilter();
-    master.init(config, singletonList(filter));
-
-    assertThat(master.getFilters()).containsOnly(filter);
-    verify(filter).init(config);
-
-    master.destroy();
-    verify(filter).destroy();
-  }
-
-  @Test
-  public void servlet_container_should_instantiate_only_a_single_master_instance() {
-    new MasterServletFilter();
-
-    expectedException.expect(IllegalStateException.class);
-    expectedException.expectMessage("Servlet filter org.sonar.server.platform.web.MasterServletFilter is already instantiated");
-    new MasterServletFilter();
-  }
-
-  @Test
-  public void should_propagate_initialization_failure() throws Exception {
-    expectedException.expect(IllegalStateException.class);
-    expectedException.expectMessage("foo");
-
-    ServletFilter filter = createMockFilter();
-    doThrow(new IllegalStateException("foo")).when(filter).init(any(FilterConfig.class));
-
-    FilterConfig config = mock(FilterConfig.class);
-    MasterServletFilter filters = new MasterServletFilter();
-    filters.init(config, singletonList(filter));
-  }
-
-  @Test
-  public void filters_should_be_optional() throws Exception {
-    FilterConfig config = mock(FilterConfig.class);
-    MasterServletFilter filters = new MasterServletFilter();
-    filters.init(config, Collections.emptyList());
-
-    ServletRequest request = mock(HttpServletRequest.class);
-    ServletResponse response = mock(HttpServletResponse.class);
-    FilterChain chain = mock(FilterChain.class);
-    filters.doFilter(request, response, chain);
-
-    verify(chain).doFilter(request, response);
-  }
-
-  @Test
-  public void should_keep_filter_ordering() throws Exception {
-    TrueFilter filter1 = new TrueFilter();
-    TrueFilter filter2 = new TrueFilter();
-
-    MasterServletFilter filters = new MasterServletFilter();
-    filters.init(mock(FilterConfig.class), asList(filter1, filter2));
-
-    HttpServletRequest request = mock(HttpServletRequest.class);
-    when(request.getRequestURI()).thenReturn("/foo/bar");
-    when(request.getContextPath()).thenReturn("");
-    ServletResponse response = mock(HttpServletResponse.class);
-    FilterChain chain = mock(FilterChain.class);
-    filters.doFilter(request, response, chain);
-
-    assertThat(filter1.count).isEqualTo(1);
-    assertThat(filter2.count).isEqualTo(2);
-  }
-
-  @Test
-  public void display_servlet_filter_patterns_in_INFO_log() throws Exception {
-    ServletFilter filter = new PatternFilter(UrlPattern.builder().includes("/api/issues").excludes("/batch/projects").build());
-    FilterConfig config = mock(FilterConfig.class);
-    MasterServletFilter master = new MasterServletFilter();
-
-    master.init(config, singletonList(filter));
-
-    assertThat(logTester.logs(LoggerLevel.INFO)).containsOnly("Initializing servlet filter PatternFilter [pattern=UrlPattern{inclusions=[/api/issues], exclusions=[/batch/projects]}]");
-  }
-
-  private static ServletFilter createMockFilter() {
-    ServletFilter filter = mock(ServletFilter.class);
-    when(filter.doGetPattern()).thenReturn(UrlPattern.builder().build());
-    return filter;
-  }
-
-  private static final class TrueFilter extends ServletFilter {
-    private static int globalCount = 0;
-    private int count = 0;
-
-    @Override
-    public void init(FilterConfig filterConfig) {
-    }
-
-    @Override
-    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
-      globalCount++;
-      count = globalCount;
-      filterChain.doFilter(servletRequest, servletResponse);
-    }
-
-    @Override
-    public void destroy() {
-    }
-  }
-
-  private static class PatternFilter extends ServletFilter {
-
-    private final UrlPattern urlPattern;
-
-    PatternFilter(UrlPattern urlPattern) {
-      this.urlPattern = urlPattern;
-    }
-
-    @Override
-    public UrlPattern doGetPattern() {
-      return urlPattern;
-    }
-
-    @Override
-    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) {
-      // Nothing to do
-    }
-
-    @Override
-    public void init(FilterConfig filterConfig) {
-      // Nothing to do
-    }
-
-    @Override
-    public void destroy() {
-      // Nothing to do
-    }
-
-    @Override
-    public String toString() {
-      return "PatternFilter";
-    }
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/web/RedirectFilterTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/web/RedirectFilterTest.java
deleted file mode 100644
index 255e97509cc..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/web/RedirectFilterTest.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import java.io.IOException;
-import javax.annotation.Nullable;
-import javax.servlet.FilterChain;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.junit.Before;
-import org.junit.Test;
-
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyZeroInteractions;
-import static org.mockito.Mockito.when;
-
-public class RedirectFilterTest {
-
-  private HttpServletRequest request = mock(HttpServletRequest.class);
-  private HttpServletResponse response = mock(HttpServletResponse.class);
-  private FilterChain chain = mock(FilterChain.class);
-
-  private RedirectFilter underTest = new RedirectFilter();
-
-  @Before
-  public void setUp() throws Exception {
-    when(request.getContextPath()).thenReturn("/sonarqube");
-  }
-
-  @Test
-  public void send_redirect_when_url_contains_only_api() throws Exception {
-    verifyRedirection("/api", null, "/sonarqube/api/webservices/list");
-    verifyRedirection("/api/", null, "/sonarqube/api/webservices/list");
-  }
-
-  @Test
-  public void does_not_redirect_and_execute_remaining_filter_on_unknown_path() throws Exception {
-    verifyNoRedirection("/api/issues/search", null);
-  }
-
-  private void verifyRedirection(String requestUrl, @Nullable String queryString, String expectedRedirection) throws Exception {
-    when(request.getRequestURI()).thenReturn(requestUrl);
-    when(request.getQueryString()).thenReturn(queryString);
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response).sendRedirect(expectedRedirection);
-    verifyZeroInteractions(chain);
-    reset(response, chain);
-  }
-
-  private void verifyNoRedirection(String requestUrl, @Nullable String queryString) throws IOException, ServletException {
-    when(request.getRequestURI()).thenReturn(requestUrl);
-    when(request.getQueryString()).thenReturn(queryString);
-    when(request.getParameter(anyString())).thenReturn(null);
-
-    underTest.doFilter(request, response, chain);
-
-    verify(chain).doFilter(request, response);
-    verifyZeroInteractions(response);
-    reset(response, chain);
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/web/RootFilterTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/web/RootFilterTest.java
deleted file mode 100644
index e700d9983a8..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/web/RootFilterTest.java
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import java.util.List;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.mockito.ArgumentCaptor;
-import org.sonar.api.utils.log.LogTester;
-import org.sonar.api.utils.log.LoggerLevel;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-public class RootFilterTest {
-
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-  @Rule
-  public LogTester logTester = new LogTester();
-
-  private FilterChain chain = mock(FilterChain.class);
-  private RootFilter underTest;
-
-  @Before
-  public void initialize() {
-    FilterConfig filterConfig = mock(FilterConfig.class);
-    ServletContext context = mock(ServletContext.class);
-    when(context.getContextPath()).thenReturn("/context");
-    when(filterConfig.getServletContext()).thenReturn(context);
-    underTest = new RootFilter();
-    underTest.init(filterConfig);
-  }
-
-  @Test
-  public void throwable_in_doFilter_is_caught_and_500_error_returned_if_response_is_not_committed() throws Exception {
-    doThrow(new RuntimeException()).when(chain).doFilter(any(ServletRequest.class), any(ServletResponse.class));
-    HttpServletResponse response = mockHttpResponse(false);
-    underTest.doFilter(request("POST", "/context/service/call", "param=value"), response, chain);
-
-    verify(response).sendError(500);
-  }
-
-  @Test
-  public void throwable_in_doFilter_is_caught_but_no_500_response_is_sent_if_response_already_committed() throws Exception {
-    doThrow(new RuntimeException()).when(chain).doFilter(any(ServletRequest.class), any(ServletResponse.class));
-    HttpServletResponse response = mockHttpResponse(true);
-    underTest.doFilter(request("POST", "/context/service/call", "param=value"), response, chain);
-
-    verify(response, never()).sendError(500);
-  }
-
-  @Test
-  public void throwable_in_doFilter_is_logged_in_debug_if_response_is_already_committed() throws Exception {
-    doThrow(new RuntimeException()).when(chain).doFilter(any(ServletRequest.class), any(ServletResponse.class));
-    HttpServletResponse response = mockHttpResponse(true);
-    underTest.doFilter(request("POST", "/context/service/call", "param=value"), response, chain);
-
-    List<String> debugLogs = logTester.logs(LoggerLevel.DEBUG);
-    assertThat(debugLogs.size()).isEqualTo(1);
-    assertThat(debugLogs.get(0)).contains("Processing of request", "failed");
-  }
-
-
-  @Test
-  public void request_used_in_chain_do_filter_is_a_servlet_wrapper_when_static_resource() throws Exception {
-    underTest.doFilter(request("GET", "/context/static/image.png", null), mock(HttpServletResponse.class), chain);
-    ArgumentCaptor<ServletRequest> requestArgumentCaptor = ArgumentCaptor.forClass(ServletRequest.class);
-
-    verify(chain).doFilter(requestArgumentCaptor.capture(), any(HttpServletResponse.class));
-
-    assertThat(requestArgumentCaptor.getValue()).isInstanceOf(RootFilter.ServletRequestWrapper.class);
-  }
-
-  @Test
-  public void request_used_in_chain_do_filter_is_a_servlet_wrapper_when_service_call() throws Exception {
-    underTest.doFilter(request("POST", "/context/service/call", "param=value"), mock(HttpServletResponse.class), chain);
-    ArgumentCaptor<ServletRequest> requestArgumentCaptor = ArgumentCaptor.forClass(ServletRequest.class);
-
-    verify(chain).doFilter(requestArgumentCaptor.capture(), any(HttpServletResponse.class));
-
-    assertThat(requestArgumentCaptor.getValue()).isInstanceOf(RootFilter.ServletRequestWrapper.class);
-  }
-
-  @Test
-  public void fail_to_get_session_from_request() throws Exception {
-    underTest.doFilter(request("GET", "/context/static/image.png", null), mock(HttpServletResponse.class), chain);
-    ArgumentCaptor<ServletRequest> requestArgumentCaptor = ArgumentCaptor.forClass(ServletRequest.class);
-    verify(chain).doFilter(requestArgumentCaptor.capture(), any(ServletResponse.class));
-
-    expectedException.expect(UnsupportedOperationException.class);
-    ((HttpServletRequest) requestArgumentCaptor.getValue()).getSession();
-  }
-
-  @Test
-  public void fail_to_get_session_with_create_from_request() throws Exception {
-    underTest.doFilter(request("GET", "/context/static/image.png", null), mock(HttpServletResponse.class), chain);
-    ArgumentCaptor<ServletRequest> requestArgumentCaptor = ArgumentCaptor.forClass(ServletRequest.class);
-    verify(chain).doFilter(requestArgumentCaptor.capture(), any(ServletResponse.class));
-
-    expectedException.expect(UnsupportedOperationException.class);
-    ((HttpServletRequest) requestArgumentCaptor.getValue()).getSession(true);
-  }
-
-  private HttpServletRequest request(String method, String path, String query) {
-    HttpServletRequest request = mock(HttpServletRequest.class);
-    when(request.getMethod()).thenReturn(method);
-    when(request.getRequestURI()).thenReturn(path);
-    when(request.getQueryString()).thenReturn(query);
-    return request;
-  }
-
-  private static HttpServletResponse mockHttpResponse(boolean committed) {
-    HttpServletResponse response = mock(HttpServletResponse.class);
-    when(response.isCommitted()).thenReturn(committed);
-    return response;
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/web/SecurityServletFilterTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/web/SecurityServletFilterTest.java
deleted file mode 100644
index e01eb8947ee..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/web/SecurityServletFilterTest.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import java.io.IOException;
-import javax.servlet.FilterChain;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.junit.Test;
-
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-public class SecurityServletFilterTest {
-
-  private SecurityServletFilter underTest = new SecurityServletFilter();
-  private HttpServletResponse response = mock(HttpServletResponse.class);
-  private FilterChain chain = mock(FilterChain.class);
-
-  @Test
-  public void allow_GET_method() throws IOException, ServletException {
-    assertThatMethodIsAllowed("GET");
-  }
-
-  @Test
-  public void allow_HEAD_method() throws IOException, ServletException {
-    assertThatMethodIsAllowed("HEAD");
-  }
-
-  @Test
-  public void allow_PUT_method() throws IOException, ServletException {
-    assertThatMethodIsAllowed("PUT");
-  }
-
-  @Test
-  public void allow_POST_method() throws IOException, ServletException {
-    assertThatMethodIsAllowed("POST");
-  }
-
-  private void assertThatMethodIsAllowed(String httpMethod) throws IOException, ServletException {
-    HttpServletRequest request = newRequest(httpMethod, "/");
-    underTest.doFilter(request, response, chain);
-    verify(response, never()).setStatus(HttpServletResponse.SC_METHOD_NOT_ALLOWED);
-    verify(chain).doFilter(request, response);
-  }
-
-  @Test
-  public void deny_OPTIONS_method() throws IOException, ServletException {
-    assertThatMethodIsDenied("OPTIONS");
-  }
-
-  @Test
-  public void deny_TRACE_method() throws IOException, ServletException {
-    assertThatMethodIsDenied("TRACE");
-  }
-
-  private void assertThatMethodIsDenied(String httpMethod) throws IOException, ServletException {
-    underTest.doFilter(newRequest(httpMethod, "/"), response, chain);
-    verify(response).setStatus(HttpServletResponse.SC_METHOD_NOT_ALLOWED);
-  }
-
-  @Test
-  public void set_security_headers() throws Exception {
-    HttpServletRequest request = newRequest("GET", "/");
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response).addHeader("X-Frame-Options", "SAMEORIGIN");
-    verify(response).addHeader("X-XSS-Protection", "1; mode=block");
-    verify(response).addHeader("X-Content-Type-Options", "nosniff");
-  }
-
-  @Test
-  public void do_not_set_frame_protection_on_integration_resources() throws Exception {
-    HttpServletRequest request = newRequest("GET", "/integration/vsts/index.html");
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response, never()).addHeader(eq("X-Frame-Options"), anyString());
-    verify(response).addHeader("X-XSS-Protection", "1; mode=block");
-    verify(response).addHeader("X-Content-Type-Options", "nosniff");
-  }
-
-  @Test
-  public void do_not_set_frame_protection_on_integration_resources_with_context() throws Exception {
-    HttpServletRequest request = mock(HttpServletRequest.class);
-    when(request.getMethod()).thenReturn("GET");
-    when(request.getRequestURI()).thenReturn("/sonarqube/integration/vsts/index.html");
-    when(request.getContextPath()).thenReturn("/sonarqube");
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response, never()).addHeader(eq("X-Frame-Options"), anyString());
-    verify(response).addHeader("X-XSS-Protection", "1; mode=block");
-    verify(response).addHeader("X-Content-Type-Options", "nosniff");
-  }
-
-  private static HttpServletRequest newRequest(String httpMethod, String path) {
-    HttpServletRequest req = mock(HttpServletRequest.class);
-    when(req.getMethod()).thenReturn(httpMethod);
-    when(req.getRequestURI()).thenReturn(path);
-    when(req.getContextPath()).thenReturn("");
-    return req;
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/web/WebPagesCacheTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/web/WebPagesCacheTest.java
deleted file mode 100644
index 5551c269c15..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/web/WebPagesCacheTest.java
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import java.io.InputStream;
-import javax.servlet.ServletContext;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.mockito.stubbing.Answer;
-import org.sonar.api.config.internal.MapSettings;
-import org.sonar.server.platform.OfficialDistribution;
-import org.sonar.server.platform.Platform;
-
-import static java.nio.charset.StandardCharsets.UTF_8;
-import static org.apache.commons.io.IOUtils.toInputStream;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import static org.sonar.server.platform.Platform.Status.BOOTING;
-import static org.sonar.server.platform.Platform.Status.STARTING;
-import static org.sonar.server.platform.Platform.Status.UP;
-
-public class WebPagesCacheTest {
-
-  private static final String TEST_CONTEXT = "/sonarqube";
-
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-
-  private ServletContext servletContext = mock(ServletContext.class);
-
-  private OfficialDistribution officialDistribution = mock(OfficialDistribution.class);
-  private Platform platform = mock(Platform.class);
-  private MapSettings mapSettings = new MapSettings();
-
-  private WebPagesCache underTest = new WebPagesCache(platform, mapSettings.asConfig(), officialDistribution);
-
-  @Before
-  public void setUp() throws Exception {
-    when(servletContext.getContextPath()).thenReturn(TEST_CONTEXT);
-    when(servletContext.getResourceAsStream("/index.html")).thenAnswer(
-      (Answer<InputStream>) invocationOnMock -> toInputStream("Content of default index.html with context [%WEB_CONTEXT%], status [%SERVER_STATUS%], instance [%INSTANCE%]",
-        UTF_8));
-    when(servletContext.getResourceAsStream("/integration/vsts/index.html"))
-      .thenAnswer((Answer<InputStream>) invocationOnMock -> toInputStream("Content of vsts index.html with context [%WEB_CONTEXT%]", UTF_8));
-  }
-
-  @Test
-  public void check_paths() {
-    doInit();
-    when(platform.status()).thenReturn(UP);
-
-    assertThat(underTest.getContent("/foo")).contains(TEST_CONTEXT).contains("default");
-    assertThat(underTest.getContent("/foo.html")).contains(TEST_CONTEXT).contains("default");
-    assertThat(underTest.getContent("/index")).contains(TEST_CONTEXT).contains("default");
-    assertThat(underTest.getContent("/index.html")).contains(TEST_CONTEXT).contains("default");
-    assertThat(underTest.getContent("/integration/vsts/index.html")).contains(TEST_CONTEXT).contains("vsts");
-  }
-
-  @Test
-  public void contains_web_context() {
-    doInit();
-
-    assertThat(underTest.getContent("/foo"))
-      .contains(TEST_CONTEXT);
-  }
-
-  @Test
-  public void status_is_starting() {
-    doInit();
-    when(platform.status()).thenReturn(STARTING);
-
-    assertThat(underTest.getContent("/foo"))
-      .contains(STARTING.name());
-  }
-
-  @Test
-  public void status_is_up() {
-    doInit();
-    when(platform.status()).thenReturn(UP);
-
-    assertThat(underTest.getContent("/foo"))
-      .contains(UP.name());
-  }
-
-  @Test
-  public void no_sonarcloud_setting() {
-    doInit();
-
-    assertThat(underTest.getContent("/foo"))
-      .contains("SonarQube");
-  }
-
-  @Test
-  public void sonarcloud_setting_is_false() {
-    mapSettings.setProperty("sonar.sonarcloud.enabled", false);
-    doInit();
-
-    assertThat(underTest.getContent("/foo"))
-      .contains("SonarQube");
-  }
-
-  @Test
-  public void sonarcloud_setting_is_true() {
-    mapSettings.setProperty("sonar.sonarcloud.enabled", true);
-    doInit();
-
-    assertThat(underTest.getContent("/foo"))
-      .contains("SonarCloud");
-  }
-
-  @Test
-  public void content_is_updated_when_status_has_changed() {
-    doInit();
-    when(platform.status()).thenReturn(STARTING);
-    assertThat(underTest.getContent("/foo"))
-      .contains(STARTING.name());
-
-    when(platform.status()).thenReturn(UP);
-    assertThat(underTest.getContent("/foo"))
-      .contains(UP.name());
-  }
-
-  @Test
-  public void content_is_not_updated_when_status_is_up() {
-    doInit();
-    when(platform.status()).thenReturn(UP);
-    assertThat(underTest.getContent("/foo"))
-      .contains(UP.name());
-
-    when(platform.status()).thenReturn(STARTING);
-    assertThat(underTest.getContent("/foo"))
-      .contains(UP.name());
-  }
-
-  @Test
-  public void fail_to_get_content_when_init_has_not_been_called() {
-    expectedException.expect(IllegalStateException.class);
-    expectedException.expectMessage("init has not been called");
-
-    underTest.getContent("/foo");
-  }
-
-  private void doInit() {
-    when(platform.status()).thenReturn(BOOTING);
-    underTest.init(servletContext);
-  }
-
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/web/WebPagesFilterTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/web/WebPagesFilterTest.java
deleted file mode 100644
index d2949b6afc8..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/web/WebPagesFilterTest.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web;
-
-import javax.servlet.FilterChain;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletOutputStream;
-import javax.servlet.WriteListener;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.RETURNS_MOCKS;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyZeroInteractions;
-import static org.mockito.Mockito.when;
-
-public class WebPagesFilterTest {
-
-  private static final String TEST_CONTEXT = "/sonarqube";
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-
-  private ServletContext servletContext = mock(ServletContext.class, RETURNS_MOCKS);
-  private WebPagesCache webPagesCache = mock(WebPagesCache.class);
-
-  private HttpServletRequest request = mock(HttpServletRequest.class);
-  private HttpServletResponse response = mock(HttpServletResponse.class);
-  private FilterChain chain = mock(FilterChain.class);
-
-  private WebPagesFilter underTest = new WebPagesFilter(webPagesCache);
-
-  @Before
-  public void setUp() throws Exception {
-    when(servletContext.getContextPath()).thenReturn(TEST_CONTEXT);
-  }
-
-  @Test
-  public void return_web_page_content() throws Exception {
-    String path = "/index.html";
-    when(webPagesCache.getContent(path)).thenReturn("test");
-    when(request.getRequestURI()).thenReturn(path);
-    when(request.getContextPath()).thenReturn(TEST_CONTEXT);
-    StringOutputStream outputStream = new StringOutputStream();
-    when(response.getOutputStream()).thenReturn(outputStream);
-
-    underTest.doFilter(request, response, chain);
-
-    verify(response).setContentType("text/html");
-    verify(response).setCharacterEncoding("utf-8");
-    verify(response).setHeader("Cache-Control", "no-cache, no-store, must-revalidate");
-    assertThat(outputStream.toString()).isEqualTo("test");
-  }
-
-  @Test
-  public void does_nothing_when_static_resource() throws Exception{
-    when(request.getRequestURI()).thenReturn("/static");
-    when(request.getContextPath()).thenReturn(TEST_CONTEXT);
-
-    underTest.doFilter(request, response, chain);
-
-    verify(chain).doFilter(request, response);
-    verifyZeroInteractions(webPagesCache);
-  }
-
-  class StringOutputStream extends ServletOutputStream {
-    private final StringBuilder buf = new StringBuilder();
-
-    StringOutputStream() {
-    }
-
-    @Override
-    public boolean isReady() {
-      return false;
-    }
-
-    @Override
-    public void setWriteListener(WriteListener listener) {
-
-    }
-
-    public void write(byte[] b) {
-      this.buf.append(new String(b));
-    }
-
-    public void write(byte[] b, int off, int len) {
-      this.buf.append(new String(b, off, len));
-    }
-
-    public void write(int b) {
-      byte[] bytes = new byte[] {(byte) b};
-      this.buf.append(new String(bytes));
-    }
-
-    public String toString() {
-      return this.buf.toString();
-    }
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/platform/web/requestid/RequestIdFilterTest.java b/server/sonar-server/src/test/java/org/sonar/server/platform/web/requestid/RequestIdFilterTest.java
deleted file mode 100644
index b119cf59424..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/platform/web/requestid/RequestIdFilterTest.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.platform.web.requestid;
-
-import java.io.IOException;
-import javax.servlet.FilterChain;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import org.junit.Before;
-import org.junit.Test;
-import org.slf4j.MDC;
-import org.sonar.core.platform.ComponentContainer;
-import org.sonar.server.platform.Platform;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.doAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-public class RequestIdFilterTest {
-  private Platform platform = mock(Platform.class);
-  private RequestIdGenerator requestIdGenerator = mock(RequestIdGenerator.class);
-  private ServletRequest servletRequest = mock(ServletRequest.class);
-  private ServletResponse servletResponse = mock(ServletResponse.class);
-  private FilterChain filterChain = mock(FilterChain.class);
-  private RequestIdFilter underTest = new RequestIdFilter(platform);
-
-  @Before
-  public void setUp() throws Exception {
-    ComponentContainer container = new ComponentContainer();
-    container.add(requestIdGenerator);
-    when(platform.getContainer()).thenReturn(container);
-  }
-
-  @Test
-  public void filter_put_id_in_MDC_and_remove_it_after_chain_has_executed() throws IOException, ServletException {
-    String requestId = "request id";
-    when(requestIdGenerator.generate()).thenReturn(requestId);
-    doAnswer(invocation -> assertThat(MDC.get("HTTP_REQUEST_ID")).isEqualTo(requestId))
-      .when(filterChain)
-      .doFilter(servletRequest, servletResponse);
-
-    underTest.doFilter(servletRequest, servletResponse, filterChain);
-
-    assertThat(MDC.get("HTTP_REQUEST_ID")).isNull();
-  }
-
-  @Test
-  public void filter_put_id_in_MDC_and_remove_it_after_chain_throws_exception() throws IOException, ServletException {
-    RuntimeException exception = new RuntimeException("Simulating chain failing");
-    String requestId = "request id";
-    when(requestIdGenerator.generate()).thenReturn(requestId);
-    doAnswer(invocation -> {
-      assertThat(MDC.get("HTTP_REQUEST_ID")).isEqualTo(requestId);
-      throw exception;
-    })
-      .when(filterChain)
-      .doFilter(servletRequest, servletResponse);
-
-    try {
-      underTest.doFilter(servletRequest, servletResponse, filterChain);
-      fail("A runtime exception should have been raised");
-    } catch (RuntimeException e) {
-      assertThat(e).isEqualTo(exception);
-    } finally {
-      assertThat(MDC.get("HTTP_REQUEST_ID")).isNull();
-    }
-  }
-
-  @Test
-  public void filter_adds_requestId_to_request_passed_on_to_chain() throws IOException, ServletException {
-    String requestId = "request id";
-    when(requestIdGenerator.generate()).thenReturn(requestId);
-
-    underTest.doFilter(servletRequest, servletResponse, filterChain);
-
-    verify(servletRequest).setAttribute("ID", requestId);
-  }
-
-  @Test
-  public void filter_does_not_fail_when_there_is_no_RequestIdGenerator_in_container() throws IOException, ServletException {
-    Platform platform = mock(Platform.class);
-    when(platform.getContainer()).thenReturn(new ComponentContainer());
-    RequestIdFilter underTest = new RequestIdFilter(platform);
-
-    underTest.doFilter(servletRequest, servletResponse, filterChain);
-  }
-
-  @Test
-  public void filter_does_not_add_requestId_to_request_passed_on_to_chain_when_there_is_no_RequestIdGenerator_in_container() throws IOException, ServletException {
-    Platform platform = mock(Platform.class);
-    when(platform.getContainer()).thenReturn(new ComponentContainer());
-    RequestIdFilter underTest = new RequestIdFilter(platform);
-
-    underTest.doFilter(servletRequest, servletResponse, filterChain);
-
-    verify(servletRequest, times(0)).setAttribute(anyString(), anyString());
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/plugins/StaticResourcesServletTest.java b/server/sonar-server/src/test/java/org/sonar/server/plugins/StaticResourcesServletTest.java
deleted file mode 100644
index 84795711fb9..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/plugins/StaticResourcesServletTest.java
+++ /dev/null
@@ -1,312 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.plugins;
-
-import java.io.IOException;
-import java.io.InputStream;
-import javax.annotation.CheckForNull;
-import javax.annotation.Nullable;
-import javax.servlet.http.HttpServletResponse;
-import okhttp3.OkHttpClient;
-import okhttp3.Request;
-import okhttp3.Response;
-import org.apache.catalina.connector.ClientAbortException;
-import org.apache.commons.io.IOUtils;
-import org.eclipse.jetty.server.Server;
-import org.eclipse.jetty.servlet.ServletContextHandler;
-import org.eclipse.jetty.servlet.ServletHolder;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.log.LogTester;
-import org.sonar.api.utils.log.LoggerLevel;
-import org.sonar.core.platform.PluginInfo;
-import org.sonar.core.platform.PluginRepository;
-import org.sonar.core.extension.CoreExtensionRepository;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class StaticResourcesServletTest {
-
-  @Rule
-  public LogTester logTester = new LogTester();
-  private Server jetty;
-
-  private PluginRepository pluginRepository = mock(PluginRepository.class);
-  private CoreExtensionRepository coreExtensionRepository = mock(CoreExtensionRepository.class);
-  private TestSystem system = new TestSystem(pluginRepository, coreExtensionRepository);
-
-  @Before
-  public void setUp() throws Exception {
-    jetty = new Server(0);
-    ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
-    context.setContextPath("/");
-    ServletHolder servletHolder = new ServletHolder(new StaticResourcesServlet(system));
-    context.addServlet(servletHolder, "/static/*");
-    jetty.setHandler(context);
-    jetty.start();
-  }
-
-  @After
-  public void tearDown() throws Exception {
-    if (jetty != null) {
-      jetty.stop();
-    }
-  }
-
-  private Response call(String path) throws Exception {
-    OkHttpClient client = new OkHttpClient();
-    Request request = new Request.Builder()
-      .url(jetty.getURI().resolve(path).toString())
-      .build();
-    return client.newCall(request).execute();
-  }
-
-  @Test
-  public void return_content_if_exists_in_installed_plugin() throws Exception {
-    system.pluginStream = IOUtils.toInputStream("bar");
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(true);
-
-    Response response = call("/static/myplugin/foo.txt");
-
-    assertThat(response.isSuccessful()).isTrue();
-    assertThat(response.body().string()).isEqualTo("bar");
-    assertThat(system.pluginResource).isEqualTo("static/foo.txt");
-  }
-
-  @Test
-  public void return_content_of_folder_of_installed_plugin() throws Exception {
-    system.pluginStream = IOUtils.toInputStream("bar");
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(true);
-
-    Response response = call("/static/myplugin/foo/bar.txt");
-
-    assertThat(response.isSuccessful()).isTrue();
-    assertThat(response.body().string()).isEqualTo("bar");
-    assertThat(system.pluginResource).isEqualTo("static/foo/bar.txt");
-  }
-
-  @Test
-  public void return_content_of_folder_of_installed_core_extension() throws Exception {
-    system.coreExtensionStream = IOUtils.toInputStream("bar");
-    when(coreExtensionRepository.isInstalled("coreext")).thenReturn(true);
-
-    Response response = call("/static/coreext/foo/bar.txt");
-
-    assertThat(response.isSuccessful()).isTrue();
-    assertThat(response.body().string()).isEqualTo("bar");
-    assertThat(system.coreExtensionResource).isEqualTo("static/foo/bar.txt");
-  }
-
-  @Test
-  public void return_content_of_folder_of_installed_core_extension_over_installed_plugin_in_case_of_key_conflict() throws Exception {
-    system.coreExtensionStream = IOUtils.toInputStream("bar of plugin");
-    when(coreExtensionRepository.isInstalled("samekey")).thenReturn(true);
-    system.coreExtensionStream = IOUtils.toInputStream("bar of core extension");
-    when(coreExtensionRepository.isInstalled("samekey")).thenReturn(true);
-
-    Response response = call("/static/samekey/foo/bar.txt");
-
-    assertThat(response.isSuccessful()).isTrue();
-    assertThat(response.body().string()).isEqualTo("bar of core extension");
-    assertThat(system.pluginResource).isNull();
-    assertThat(system.coreExtensionResource).isEqualTo("static/foo/bar.txt");
-  }
-
-  @Test
-  public void mime_type_is_set_on_response() throws Exception {
-    system.pluginStream = IOUtils.toInputStream("bar");
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(true);
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.header("Content-Type")).isEqualTo("text/css");
-    assertThat(response.body().string()).isEqualTo("bar");
-  }
-
-  @Test
-  public void return_404_if_resource_not_found_in_installed_plugin() throws Exception {
-    system.pluginStream = null;
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(true);
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.code()).isEqualTo(404);
-    assertThat(logTester.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(logTester.logs(LoggerLevel.WARN)).isEmpty();
-  }
-
-  @Test
-  public void return_404_if_plugin_does_not_exist() throws Exception {
-    system.pluginStream = null;
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(false);
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.code()).isEqualTo(404);
-    assertThat(logTester.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(logTester.logs(LoggerLevel.WARN)).isEmpty();
-  }
-
-  @Test
-  public void return_resource_if_exists_in_requested_plugin() throws Exception {
-    system.pluginStream = IOUtils.toInputStream("bar");
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(true);
-    when(pluginRepository.getPluginInfo("myplugin")).thenReturn(new PluginInfo("myplugin"));
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.isSuccessful()).isTrue();
-    assertThat(response.body().string()).isEqualTo("bar");
-    assertThat(logTester.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(logTester.logs(LoggerLevel.WARN)).isEmpty();
-  }
-
-  @Test
-  public void do_not_fail_nor_log_ERROR_when_response_is_already_committed_and_plugin_does_not_exist() throws Exception {
-    system.pluginStream = null;
-    system.isCommitted = true;
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(false);
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.code()).isEqualTo(200);
-    assertThat(logTester.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(logTester.logs(LoggerLevel.TRACE)).contains("Response is committed. Cannot send error response code 404");
-  }
-
-  @Test
-  public void do_not_fail_nor_log_ERROR_when_sendError_throws_IOException_and_plugin_does_not_exist() throws Exception {
-    system.sendErrorException = new IOException("Simulating sendError throwing IOException");
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(false);
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.code()).isEqualTo(200);
-    assertThat(logTester.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(logTester.logs(LoggerLevel.TRACE)).contains("Failed to send error code 404: java.io.IOException: Simulating sendError throwing IOException");
-  }
-
-  @Test
-  public void do_not_fail_nor_log_ERROR_when_response_is_already_committed_and_resource_does_not_exist_in_installed_plugin() throws Exception {
-    system.isCommitted = true;
-    system.pluginStream = null;
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(true);
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.code()).isEqualTo(200);
-    assertThat(logTester.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(logTester.logs(LoggerLevel.TRACE)).contains("Response is committed. Cannot send error response code 404");
-  }
-
-  @Test
-  public void do_not_fail_nor_log_not_attempt_to_send_error_if_ClientAbortException_is_raised() throws Exception {
-    system.pluginStreamException = new ClientAbortException("Simulating ClientAbortException");
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(true);
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.code()).isEqualTo(200);
-    assertThat(logTester.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(logTester.logs(LoggerLevel.TRACE)).contains(
-      "Client canceled loading resource [static/foo.css] from plugin [myplugin]: org.apache.catalina.connector.ClientAbortException: Simulating ClientAbortException");
-  }
-
-  @Test
-  public void do_not_fail_when_response_is_committed_after_other_error() throws Exception {
-    system.isCommitted = true;
-    system.pluginStreamException = new RuntimeException("Simulating a error");
-    when(pluginRepository.hasPlugin("myplugin")).thenReturn(true);
-
-    Response response = call("/static/myplugin/foo.css");
-
-    assertThat(response.code()).isEqualTo(200);
-    assertThat(logTester.logs(LoggerLevel.ERROR)).contains("Unable to load resource [static/foo.css] from plugin [myplugin]");
-  }
-
-  private static class TestSystem extends StaticResourcesServlet.System {
-    private final PluginRepository pluginRepository;
-    private final CoreExtensionRepository coreExtensionRepository;
-    @Nullable
-    private InputStream pluginStream;
-    private Exception pluginStreamException = null;
-    @Nullable
-    private String pluginResource;
-    @Nullable
-    private InputStream coreExtensionStream;
-    private Exception coreExtensionStreamException = null;
-    private String coreExtensionResource;
-    private boolean isCommitted = false;
-    private IOException sendErrorException = null;
-
-    TestSystem(PluginRepository pluginRepository, CoreExtensionRepository coreExtensionRepository) {
-      this.pluginRepository = pluginRepository;
-      this.coreExtensionRepository = coreExtensionRepository;
-    }
-
-    @Override
-    PluginRepository getPluginRepository() {
-      return pluginRepository;
-    }
-
-    @Override
-    CoreExtensionRepository getCoreExtensionRepository() {
-      return this.coreExtensionRepository;
-    }
-
-    @CheckForNull
-    @Override
-    InputStream openPluginResourceStream(String pluginKey, String resource, PluginRepository pluginRepository) throws Exception {
-      pluginResource = resource;
-      if (pluginStreamException != null) {
-        throw pluginStreamException;
-      }
-      return pluginStream;
-    }
-
-    @CheckForNull
-    @Override
-    InputStream openCoreExtensionResourceStream(String resource) throws Exception {
-      coreExtensionResource = resource;
-      if (coreExtensionStreamException != null) {
-        throw coreExtensionStreamException;
-      }
-      return coreExtensionStream;
-    }
-
-    @Override
-    boolean isCommitted(HttpServletResponse response) {
-      return isCommitted;
-    }
-
-    @Override
-    void sendError(HttpServletResponse response, int error) throws IOException {
-      if (sendErrorException != null) {
-        throw sendErrorException;
-      } else {
-        super.sendError(response, error);
-      }
-    }
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/startup/RegisterServletFiltersTest.java b/server/sonar-server/src/test/java/org/sonar/server/startup/RegisterServletFiltersTest.java
deleted file mode 100644
index 0543dcdf32b..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/startup/RegisterServletFiltersTest.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.startup;
-
-import javax.servlet.ServletException;
-import org.junit.Test;
-import org.sonar.api.web.ServletFilter;
-import org.sonar.server.platform.web.MasterServletFilter;
-import org.sonar.server.platform.web.RegisterServletFilters;
-
-import static org.mockito.ArgumentMatchers.anyList;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
-public class RegisterServletFiltersTest {
-  @Test
-  public void should_not_fail_if_master_filter_is_not_up() throws ServletException {
-    MasterServletFilter.INSTANCE = null;
-    new RegisterServletFilters(new ServletFilter[2]).start();
-  }
-
-  @Test
-  public void should_register_filters_if_master_filter_is_up() throws ServletException {
-    MasterServletFilter.INSTANCE = mock(MasterServletFilter.class);
-    new RegisterServletFilters(new ServletFilter[2]).start();
-
-    verify(MasterServletFilter.INSTANCE).initFilters(anyList());
-  }
-
-  @Test
-  public void filters_should_be_optional() throws ServletException {
-    MasterServletFilter.INSTANCE = mock(MasterServletFilter.class);
-    new RegisterServletFilters().start();
-    // do not fail
-    verify(MasterServletFilter.INSTANCE).initFilters(anyList());
-  }
-}
diff --git a/server/sonar-server/src/test/java/org/sonar/server/user/UserSessionFilterTest.java b/server/sonar-server/src/test/java/org/sonar/server/user/UserSessionFilterTest.java
deleted file mode 100644
index 3465fba2a10..00000000000
--- a/server/sonar-server/src/test/java/org/sonar/server/user/UserSessionFilterTest.java
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2019 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.user;
-
-import java.io.IOException;
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.junit.Before;
-import org.junit.Test;
-import org.mockito.InOrder;
-import org.sonar.core.platform.ComponentContainer;
-import org.sonar.db.DBSessions;
-import org.sonar.server.authentication.UserSessionInitializer;
-import org.sonar.server.organization.DefaultOrganizationCache;
-import org.sonar.server.platform.Platform;
-import org.sonar.server.setting.ThreadLocalSettings;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.fail;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.inOrder;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyZeroInteractions;
-import static org.mockito.Mockito.when;
-
-public class UserSessionFilterTest {
-
-  private UserSessionInitializer userSessionInitializer = mock(UserSessionInitializer.class);
-  private ComponentContainer container = new ComponentContainer();
-  private Platform platform = mock(Platform.class);
-  private HttpServletRequest request = mock(HttpServletRequest.class);
-  private HttpServletResponse response = mock(HttpServletResponse.class);
-  private FilterChain chain = mock(FilterChain.class);
-  private DBSessions dbSessions = mock(DBSessions.class);
-  private ThreadLocalSettings settings = mock(ThreadLocalSettings.class);
-  private DefaultOrganizationCache defaultOrganizationCache = mock(DefaultOrganizationCache.class);
-  private UserSessionFilter underTest = new UserSessionFilter(platform);
-
-  @Before
-  public void setUp() {
-    container.add(dbSessions, settings, defaultOrganizationCache);
-    when(platform.getContainer()).thenReturn(container);
-  }
-
-  @Test
-  public void cleanup_user_session_after_request_handling() throws IOException, ServletException {
-    mockUserSessionInitializer(true);
-
-    underTest.doFilter(request, response, chain);
-
-    verify(chain).doFilter(request, response);
-    verify(userSessionInitializer).initUserSession(request, response);
-  }
-
-  @Test
-  public void stop_when_user_session_return_false() throws Exception {
-    mockUserSessionInitializer(false);
-
-    underTest.doFilter(request, response, chain);
-
-    verify(chain, never()).doFilter(request, response);
-    verify(userSessionInitializer).initUserSession(request, response);
-  }
-
-  @Test
-  public void does_nothing_when_not_initialized() throws Exception {
-    underTest.doFilter(request, response, chain);
-
-    verify(chain).doFilter(request, response);
-    verifyZeroInteractions(userSessionInitializer);
-  }
-
-  @Test
-  public void doFilter_loads_and_unloads_settings() throws Exception {
-    underTest.doFilter(request, response, chain);
-
-    InOrder inOrder = inOrder(settings);
-    inOrder.verify(settings).load();
-    inOrder.verify(settings).unload();
-    inOrder.verifyNoMoreInteractions();
-  }
-
-  @Test
-  public void doFilter_unloads_Settings_even_if_chain_throws_exception() throws Exception {
-    RuntimeException thrown = mockChainDoFilterError();
-
-    try {
-      underTest.doFilter(request, response, chain);
-      fail("A RuntimeException should have been thrown");
-    } catch (RuntimeException e) {
-      assertThat(e).isSameAs(thrown);
-      verify(settings).unload();
-    }
-  }
-
-  @Test
-  public void doFilter_enables_and_disables_caching_in_DbSessions() throws Exception {
-    underTest.doFilter(request, response, chain);
-
-    InOrder inOrder = inOrder(dbSessions);
-    inOrder.verify(dbSessions).enableCaching();
-    inOrder.verify(dbSessions).disableCaching();
-    inOrder.verifyNoMoreInteractions();
-  }
-
-  @Test
-  public void doFilter_disables_caching_in_DbSessions_even_if_chain_throws_exception() throws Exception {
-    RuntimeException thrown = mockChainDoFilterError();
-
-    try {
-      underTest.doFilter(request, response, chain);
-      fail("A RuntimeException should have been thrown");
-    } catch (RuntimeException e) {
-      assertThat(e).isSameAs(thrown);
-      verify(dbSessions).disableCaching();
-    }
-  }
-
-  @Test
-  public void doFilter_unloads_Settings_even_if_DefaultOrganizationCache_unload_fails() throws Exception {
-    RuntimeException thrown = new RuntimeException("Faking DefaultOrganizationCache.unload failing");
-    doThrow(thrown)
-        .when(defaultOrganizationCache)
-        .unload();
-
-    try {
-      underTest.doFilter(request, response, chain);
-      fail("A RuntimeException should have been thrown");
-    } catch (RuntimeException e) {
-      assertThat(e).isSameAs(thrown);
-      verify(settings).unload();
-    }
-  }
-
-  @Test
-  public void doFilter_unloads_Settings_even_if_UserSessionInitializer_removeUserSession_fails() throws Exception {
-    RuntimeException thrown = mockUserSessionInitializerRemoveUserSessionFailing();
-
-    try {
-      underTest.doFilter(request, response, chain);
-      fail("A RuntimeException should have been thrown");
-    } catch (RuntimeException e) {
-      assertThat(e).isSameAs(thrown);
-      verify(settings).unload();
-    }
-  }
-
-  @Test
-  public void doFilter_loads_and_unloads_DefaultOrganizationCache() throws Exception {
-    underTest.doFilter(request, response, chain);
-
-    InOrder inOrder = inOrder(defaultOrganizationCache);
-    inOrder.verify(defaultOrganizationCache).load();
-    inOrder.verify(defaultOrganizationCache).unload();
-    inOrder.verifyNoMoreInteractions();
-  }
-
-  @Test
-  public void doFilter_unloads_DefaultOrganizationCache_even_if_chain_throws_exception() throws Exception {
-    RuntimeException thrown = mockChainDoFilterError();
-
-    try {
-      underTest.doFilter(request, response, chain);
-      fail("A RuntimeException should have been thrown");
-    } catch (RuntimeException e) {
-      assertThat(e).isSameAs(thrown);
-      verify(defaultOrganizationCache).unload();
-    }
-  }
-
-  @Test
-  public void doFilter_unloads_DefaultOrganizationCache_even_if_Settings_unload_fails() throws Exception {
-    RuntimeException thrown = new RuntimeException("Faking Settings.unload failing");
-    doThrow(thrown)
-        .when(settings)
-        .unload();
-
-    try {
-      underTest.doFilter(request, response, chain);
-      fail("A RuntimeException should have been thrown");
-    } catch (RuntimeException e) {
-      assertThat(e).isSameAs(thrown);
-      verify(defaultOrganizationCache).unload();
-    }
-  }
-
-  @Test
-  public void doFilter_unloads_DefaultOrganizationCache_even_if_UserSessionInitializer_removeUserSession_fails() throws Exception {
-    RuntimeException thrown = mockUserSessionInitializerRemoveUserSessionFailing();
-
-    try {
-      underTest.doFilter(request, response, chain);
-      fail("A RuntimeException should have been thrown");
-    } catch (RuntimeException e) {
-      assertThat(e).isSameAs(thrown);
-      verify(defaultOrganizationCache).unload();
-    }
-  }
-
-  @Test
-  public void just_for_fun_and_coverage() throws ServletException {
-    UserSessionFilter filter = new UserSessionFilter();
-    filter.init(mock(FilterConfig.class));
-    filter.destroy();
-    // do not fail
-  }
-
-  private void mockUserSessionInitializer(boolean value) {
-    container.add(userSessionInitializer);
-    when(userSessionInitializer.initUserSession(request, response)).thenReturn(value);
-  }
-
-  private RuntimeException mockUserSessionInitializerRemoveUserSessionFailing() {
-    container.add(userSessionInitializer);
-    RuntimeException thrown = new RuntimeException("Faking UserSessionInitializer.removeUserSession failing");
-    doThrow(thrown)
-        .when(userSessionInitializer)
-        .removeUserSession();
-    return thrown;
-  }
-
-  private RuntimeException mockChainDoFilterError() throws IOException, ServletException {
-    RuntimeException thrown = new RuntimeException("Faking chain.doFilter failing");
-    doThrow(thrown)
-        .when(chain)
-        .doFilter(request, response);
-    return thrown;
-  }
-}
diff --git a/server/sonar-server/src/test/resources/static/foo.txt b/server/sonar-server/src/test/resources/static/foo.txt
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/server/sonar-server/src/test/resources/static/foo.txt
+++ /dev/null