1 files changed, 0 insertions, 123 deletions
diff --git a/sonar-runner-api/src/main/java/org/sonar/runner/api/Utils.java b/sonar-runner-api/src/main/java/org/sonar/runner/api/Utils.java
deleted file mode 100644
index ce855c5..0000000
--- a/sonar-runner-api/src/main/java/org/sonar/runner/api/Utils.java
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * SonarQube Runner - API
- * Copyright (C) 2011 SonarSource
- * sonarqube@googlegroups.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  02
- */
-package org.sonar.runner.api;
-
-import java.io.Closeable;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.nio.file.FileVisitResult;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.SimpleFileVisitor;
-import java.nio.file.attribute.BasicFileAttributes;
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.Properties;
-
-import javax.annotation.Nullable;
-
-class Utils {
-  private Utils() {
-    // only util static methods
-  }
-
-  /**
-   * Similar to org.apache.commons.lang.StringUtils#join()
-   */
-  static String join(String[] array, String delimiter) {
-    StringBuilder sb = new StringBuilder();
-    Iterator<String> it = Arrays.asList(array).iterator();
-    while (it.hasNext()) {
-      sb.append(it.next());
-      if (!it.hasNext()) {
-        break;
-      }
-      sb.append(delimiter);
-    }
-    return sb.toString();
-  }
-
-  static boolean taskRequiresProject(Properties props) {
-    Object task = props.get(RunnerProperties.TASK);
-    return task == null || ScanProperties.SCAN_TASK.equals(task);
-  }
-
-  static void writeProperties(File outputFile, Properties p) {
-    try (OutputStream output = new FileOutputStream(outputFile)) {
-      p.store(output, "Generated by sonar-runner");
-    } catch (Exception e) {
-      throw new IllegalStateException("Fail to export sonar-runner properties", e);
-    }
-  }
-
-  static void deleteQuietly(File f) {
-    try {
-      Files.walkFileTree(f.toPath(), new DeleteQuietlyFileVisitor());
-    } catch (IOException e) {
-      // ignore
-    }
-  }
-
-  private static class DeleteQuietlyFileVisitor extends SimpleFileVisitor<Path> {
-    @Override
-    public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
-      try {
-        Files.delete(file);
-      } catch (IOException e) {
-        // ignore
-      }
-      return FileVisitResult.CONTINUE;
-    }
-
-    @Override
-    public FileVisitResult visitFileFailed(Path file, IOException exc) {
-      try {
-        Files.delete(file);
-      } catch (IOException e) {
-        // ignore
-      }
-      return FileVisitResult.CONTINUE;
-    }
-
-    @Override
-    public FileVisitResult postVisitDirectory(Path dir, IOException exc) {
-      try {
-        Files.delete(dir);
-      } catch (IOException e) {
-        // ignore
-      }
-      return FileVisitResult.CONTINUE;
-    }
-  }
-
-  static void closeQuietly(@Nullable Closeable c) {
-    if (c == null) {
-      return;
-    }
-
-    try {
-      c.close();
-    } catch (IOException e) {
-      // ignore
-    }
-  }
-}