Fix some quality flaws.

5 files changed, 21 insertions, 9 deletions

diff --git a/src/main/java/org/sonar/runner/IOUtils.java b/src/main/java/org/sonar/runner/IOUtils.java
index 6c566a2..248d18d 100644
--- a/src/main/java/org/sonar/runner/IOUtils.java
+++ b/src/main/java/org/sonar/runner/IOUtils.java
@@ -130,7 +130,8 @@ final class IOUtils {
     }
 
     File[] files = directory.listFiles();
-    if (files == null) { // null if security restricted
+    // null if security restricted
+    if (files == null) {
       throw new IOException("Failed to list contents of " + directory);
     }
 
diff --git a/src/main/java/org/sonar/runner/Main.java b/src/main/java/org/sonar/runner/Main.java
index 9cb9d47..add38bf 100644
--- a/src/main/java/org/sonar/runner/Main.java
+++ b/src/main/java/org/sonar/runner/Main.java
@@ -49,10 +49,14 @@ public final class Main {
   // TODO Remove this after everything is updated to support tasks
   private static final String TASK_COMMAND = "sonar.task";
 
-  private boolean debugMode = false;
-  private boolean displayVersionOnly = false;
-  private boolean displayStackTrace = false;
-  private String command;
+  @VisibleForTesting
+  boolean debugMode = false;
+  @VisibleForTesting
+  boolean displayVersionOnly = false;
+  @VisibleForTesting
+  boolean displayStackTrace = false;
+  @VisibleForTesting
+  String command;
   @VisibleForTesting
   Properties globalProperties;
   @VisibleForTesting
diff --git a/src/main/java/org/sonar/runner/Runner.java b/src/main/java/org/sonar/runner/Runner.java
index e075f62..9d404da 100644
--- a/src/main/java/org/sonar/runner/Runner.java
+++ b/src/main/java/org/sonar/runner/Runner.java
@@ -19,6 +19,8 @@
  */
 package org.sonar.runner;
 
+import com.google.common.annotations.VisibleForTesting;
+
 import java.io.File;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
@@ -244,7 +246,8 @@ public final class Runner {
   /**
    * @return global properties, project properties and command-line properties
    */
-  protected Properties getProperties() {
+  @VisibleForTesting
+  public Properties getProperties() {
     Properties props = new Properties();
     props.putAll(globalProperties);
     props.putAll(projectProperties);
@@ -266,7 +269,8 @@ public final class Runner {
   private BootstrapClassLoader createClassLoader(Bootstrapper bootstrapper) {
     URL url = getJarPath();
     return bootstrapper.createClassLoader(
-        new URL[] {url}, // Add JAR with Sonar Runner - it's a Jar which contains this class
+        // Add JAR with Sonar Runner - it's a Jar which contains this class
+        new URL[] {url},
         getClass().getClassLoader(),
         unmaskedPackages);
   }
@@ -293,7 +297,7 @@ public final class Runner {
       if (uri != null) {
         try {
           return new URL(uri);
-        } catch (MalformedURLException e) { // NOSONAR
+        } catch (MalformedURLException e) {
         }
       }
     }
diff --git a/src/main/java/org/sonar/runner/internal/batch/Launcher.java b/src/main/java/org/sonar/runner/internal/batch/Launcher.java
index 5e36cfa..1aebbd9 100644
--- a/src/main/java/org/sonar/runner/internal/batch/Launcher.java
+++ b/src/main/java/org/sonar/runner/internal/batch/Launcher.java
@@ -50,6 +50,9 @@ public class Launcher {
   private Properties projectProperties;
   private List<Object> containerExtensions;
 
+  /**
+   * @deprecated Use {@link Launcher#Launcher(String, Properties, Properties, List)} instead
+   */
   @Deprecated
   public Launcher(Properties properties, List<Object> containerExtensions) {
     this("project-analysis", new Properties(), properties, containerExtensions);
diff --git a/src/main/java/org/sonar/runner/internal/batch/SonarProjectBuilder.java b/src/main/java/org/sonar/runner/internal/batch/SonarProjectBuilder.java
index 46171b4..84b8788 100644
--- a/src/main/java/org/sonar/runner/internal/batch/SonarProjectBuilder.java
+++ b/src/main/java/org/sonar/runner/internal/batch/SonarProjectBuilder.java
@@ -128,7 +128,7 @@ public final class SonarProjectBuilder {
   }
 
   public ProjectDefinition generateProjectDefinition() {
-    if (StringUtils.isBlank(command) || command.equals("inspect")) {
+    if (StringUtils.isBlank(command) || "inspect".equals(command)) {
       ProjectDefinition rootProject = defineProject(properties, null);
       rootProjectWorkDir = rootProject.getWorkDir();
       defineChildren(rootProject);