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From micha...@apache.org
Subject [08/11] maven git commit: Trimmed trailing whitespace
Date Sun, 23 Nov 2014 12:05:28 GMT
http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTask.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTask.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTask.java
index 54de061..0b5fff3 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTask.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTask.java
@@ -23,7 +23,7 @@ package org.apache.maven.lifecycle.internal;
  * A task that is a lifecycle
  * <p/>
  * NOTE: This class is not part of any public api and can be changed or deleted without prior notice.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTaskSegmentCalculator.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTaskSegmentCalculator.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTaskSegmentCalculator.java
index 6fe7e58..a721355 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTaskSegmentCalculator.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/LifecycleTaskSegmentCalculator.java
@@ -34,7 +34,7 @@ import java.util.List;
 
 /**
  * Calculates the task segments in the build
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  * @author Jason van Zyl

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoDescriptorCreator.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoDescriptorCreator.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoDescriptorCreator.java
index 4347b3c..da04b23 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoDescriptorCreator.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoDescriptorCreator.java
@@ -51,7 +51,7 @@ import java.util.StringTokenizer;
 
 /**
  * Resolves dependencies for the artifacts in context of the lifecycle build
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  * @author Jason van Zyl

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoExecutor.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoExecutor.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoExecutor.java
index 2e71199..fedb462 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoExecutor.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/MojoExecutor.java
@@ -51,7 +51,7 @@ import java.util.TreeSet;
 
 /**
  * Executes an individual mojo
- * 
+ *
  * @since 3.0
  * @author Jason van Zyl
  * @author Benjamin Bentmann

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectBuildList.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectBuildList.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectBuildList.java
index ee335db..6c8fd50 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectBuildList.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectBuildList.java
@@ -35,7 +35,7 @@ import org.apache.maven.project.MavenProject;
 /**
  * A list of project segments, ordered so that all ProjectSegments from first TaskSegment come before any
  * subsequent TaskSegments.
- * 
+ *
  * @since 3.0
  * @author Kristian Rosenvold
  *         <p/>

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectIndex.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectIndex.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectIndex.java
index 3f78baf..b1b1d18 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectIndex.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectIndex.java
@@ -28,7 +28,7 @@ import java.util.Map;
 
 /**
  * Provides the positional index of the project
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  * @author Kristian Rosenvold (extracted class only)

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectSegment.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectSegment.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectSegment.java
index e7104b1..5ef7745 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectSegment.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectSegment.java
@@ -43,7 +43,7 @@ import java.util.List;
  * <p/>
  * Additionally this class contains a clone of the MavenSession, which is *only* needed
  * because it has as notion of a "current" project.
- * 
+ *
  * @since 3.0
  * @author Jason van Zyl
  * @author Benjamin Bentmann

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorBuildStatus.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorBuildStatus.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorBuildStatus.java
index eff4e92..2e2c3fd 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorBuildStatus.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorBuildStatus.java
@@ -29,7 +29,7 @@ import java.util.HashSet;
 
 /**
  * Contains status information that is global to an entire reactor build.
- * 
+ *
  * @since 3.0
  * @author <a href="mailto:kristian.rosenvold@gmail.com">Kristian Rosenvold</a>
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorContext.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorContext.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorContext.java
index 5bba9a6..a6adc95 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorContext.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ReactorContext.java
@@ -23,7 +23,7 @@ import org.apache.maven.execution.MavenExecutionResult;
 
 /**
  * Context that is fixed for the entire reactor build.
- * 
+ *
  * @since 3.0
  * @author Jason van Zyl
  * @author Kristian Rosenvold

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/TaskSegment.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/TaskSegment.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/TaskSegment.java
index 39487a3..9551887 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/TaskSegment.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/TaskSegment.java
@@ -25,7 +25,7 @@ import java.util.List;
 
 /**
  * Describes the required task segment as provided on the maven command line; i.e. "clean jetty:run install"
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  * @author Kristian Rosenvold (extracted class only)

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/Builder.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/Builder.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/Builder.java
index 6d5a6ab..84f9431 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/Builder.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/Builder.java
@@ -29,21 +29,21 @@ import org.apache.maven.lifecycle.internal.ReactorContext;
 import org.apache.maven.lifecycle.internal.TaskSegment;
 
 /**
- * 
+ *
  * A {@link Builder} encapsulates a strategy for building a set of Maven projects. The default strategy in Maven builds the
  * the projects serially, but a {@link Builder} can employ any type of concurrency model to build the projects.
- * 
+ *
  * @author jvanzyl
- * @provisional 
+ * @provisional
  *
  */
 public interface Builder
 {
     //
-    // Be nice to whittle this down to Session, maybe add task segments to the session. The session really is the 
+    // Be nice to whittle this down to Session, maybe add task segments to the session. The session really is the
     // the place to store reactor related information.
     //
     void build( MavenSession session, ReactorContext reactorContext, ProjectBuildList projectBuilds,
                 List<TaskSegment> taskSegments, ReactorBuildStatus reactorBuildStatus )
         throws ExecutionException, InterruptedException;
-} 
+}

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/ConcurrencyDependencyGraph.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/ConcurrencyDependencyGraph.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/ConcurrencyDependencyGraph.java
index 53be344..de6a5a3 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/ConcurrencyDependencyGraph.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/ConcurrencyDependencyGraph.java
@@ -31,7 +31,7 @@ import java.util.Set;
 
 /**
  * Presents a view of the Dependency Graph that is suited for concurrent building.
- * 
+ *
  * @since 3.0
  * @author Kristian Rosenvold
  *         <p/>
@@ -59,7 +59,7 @@ public class ConcurrencyDependencyGraph
 
     /**
      * Gets all the builds that have no reactor-dependencies
-     * 
+     *
      * @return A list of all the initial builds
      */
 
@@ -78,7 +78,7 @@ public class ConcurrencyDependencyGraph
 
     /**
      * Marks the provided project as finished. Returns a list of
-     * 
+     *
      * @param mavenProject The project
      * @return The list of builds that are eligible for starting now that the provided project is done
      */
@@ -129,7 +129,7 @@ public class ConcurrencyDependencyGraph
 
     /**
      * For the given {@link MavenProject} {@code p}, return all of {@code p}'s dependencies.
-     * 
+     *
      * @param p
      * @return List of prerequisite projects
      */
@@ -140,7 +140,7 @@ public class ConcurrencyDependencyGraph
 
     /**
      * For the given {@link MavenProject} {@code p} return {@code p}'s uncompleted dependencies.
-     * 
+     *
      * @param p
      * @return List of uncompleted prerequisite projects
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/MultiThreadedBuilder.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/MultiThreadedBuilder.java b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/MultiThreadedBuilder.java
index 15499ef..88fa81b 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/MultiThreadedBuilder.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/internal/builder/multithreaded/MultiThreadedBuilder.java
@@ -45,7 +45,7 @@ import org.codehaus.plexus.logging.Logger;
 
 /**
  * Builds the full lifecycle in weave-mode (phase by phase as opposed to project-by-project)
- * 
+ *
  * @since 3.0
  * @author Kristian Rosenvold
  *         Builds one or more lifecycles for a full module
@@ -79,7 +79,7 @@ public class MultiThreadedBuilder
         CompletionService<ProjectSegment> service = new ExecutorCompletionService<ProjectSegment>( executor );
         ConcurrencyDependencyGraph analyzer =
             new ConcurrencyDependencyGraph( projectBuilds, session.getProjectDependencyGraph() );
-        
+
         // Currently disabled
         ThreadOutputMuxer muxer = null; // new ThreadOutputMuxer( analyzer.getProjectBuilds(), System.out );
 

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/lifecycle/mapping/LifecycleMapping.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/lifecycle/mapping/LifecycleMapping.java b/maven-core/src/main/java/org/apache/maven/lifecycle/mapping/LifecycleMapping.java
index 20c61eb..e656cc9 100644
--- a/maven-core/src/main/java/org/apache/maven/lifecycle/mapping/LifecycleMapping.java
+++ b/maven-core/src/main/java/org/apache/maven/lifecycle/mapping/LifecycleMapping.java
@@ -23,7 +23,7 @@ import java.util.List;
 import java.util.Map;
 
 public interface LifecycleMapping
-{        
+{
 
     @Deprecated
     String ROLE = LifecycleMapping.class.getName();

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/model/plugin/DefaultLifecycleBindingsInjector.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/model/plugin/DefaultLifecycleBindingsInjector.java b/maven-core/src/main/java/org/apache/maven/model/plugin/DefaultLifecycleBindingsInjector.java
index f120b49..1702aa1 100644
--- a/maven-core/src/main/java/org/apache/maven/model/plugin/DefaultLifecycleBindingsInjector.java
+++ b/maven-core/src/main/java/org/apache/maven/model/plugin/DefaultLifecycleBindingsInjector.java
@@ -44,7 +44,7 @@ import org.codehaus.plexus.component.annotations.Requirement;
 
 /**
  * Handles injection of plugin executions induced by the lifecycle bindings for a packaging.
- * 
+ *
  * @author Benjamin Bentmann
  */
 @Component( role = LifecycleBindingsInjector.class )

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/monitor/event/EventMonitor.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/monitor/event/EventMonitor.java b/maven-core/src/main/java/org/apache/maven/monitor/event/EventMonitor.java
index 8ea89e4..3e72674 100644
--- a/maven-core/src/main/java/org/apache/maven/monitor/event/EventMonitor.java
+++ b/maven-core/src/main/java/org/apache/maven/monitor/event/EventMonitor.java
@@ -27,9 +27,9 @@ public interface EventMonitor
 {
 
     void startEvent( String eventName, String target, long timestamp );
-    
+
     void endEvent( String eventName, String target, long timestamp );
-    
-    void errorEvent( String eventName, String target, long timestamp, Throwable cause ); 
+
+    void errorEvent( String eventName, String target, long timestamp, Throwable cause );
 
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/CacheUtils.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/CacheUtils.java b/maven-core/src/main/java/org/apache/maven/plugin/CacheUtils.java
index cbe1cb0..a73e1ef 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/CacheUtils.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/CacheUtils.java
@@ -137,7 +137,7 @@ class CacheUtils
     {
         return eq( a.getArtifactId(), b.getArtifactId() ) //
             && eq( a.getGroupId(), b.getGroupId() ) //
-            && eq( a.getVersion(), b.getVersion() ) // 
+            && eq( a.getVersion(), b.getVersion() ) //
             && a.isExtensions() == b.isExtensions() //
             && dependenciesEquals( a.getDependencies(), b.getDependencies() );
     }
@@ -159,7 +159,7 @@ class CacheUtils
 
             boolean r = eq( aD.getGroupId(), bD.getGroupId() ) //
                 && eq( aD.getArtifactId(), bD.getArtifactId() ) //
-                && eq( aD.getVersion(), bD.getVersion() ) // 
+                && eq( aD.getVersion(), bD.getVersion() ) //
                 && eq( aD.getType(), bD.getType() ) //
                 && eq( aD.getClassifier(), bD.getClassifier() ) //
                 && eq( aD.getScope(), bD.getScope() );

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/CycleDetectedInPluginGraphException.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/CycleDetectedInPluginGraphException.java b/maven-core/src/main/java/org/apache/maven/plugin/CycleDetectedInPluginGraphException.java
index 537307c..f77461f 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/CycleDetectedInPluginGraphException.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/CycleDetectedInPluginGraphException.java
@@ -34,7 +34,7 @@ public class CycleDetectedInPluginGraphException
 
     public CycleDetectedInPluginGraphException( Plugin plugin, CycleDetectedInComponentGraphException e )
     {
-        super( "A cycle was detected in the component graph of the plugin: " + plugin.getArtifactId() ); 
+        super( "A cycle was detected in the component graph of the plugin: " + plugin.getArtifactId() );
 
         this.plugin = plugin;
     }

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/DebugConfigurationListener.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/DebugConfigurationListener.java b/maven-core/src/main/java/org/apache/maven/plugin/DebugConfigurationListener.java
index 5fd16f6..57084ce 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/DebugConfigurationListener.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/DebugConfigurationListener.java
@@ -58,7 +58,7 @@ public class DebugConfigurationListener
 
     /**
      * Creates a human-friendly string represenation of the specified object.
-     * 
+     *
      * @param obj The object to create a string representation for, may be <code>null</code>.
      * @return The string representation, never <code>null</code>.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/DefaultBuildPluginManager.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/DefaultBuildPluginManager.java b/maven-core/src/main/java/org/apache/maven/plugin/DefaultBuildPluginManager.java
index c61c9fb..97b69be 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/DefaultBuildPluginManager.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/DefaultBuildPluginManager.java
@@ -73,7 +73,7 @@ public class DefaultBuildPluginManager
      * @return PluginDescriptor The component descriptor for the Maven plugin.
      * @throws PluginNotFoundException The plugin could not be found in any repositories.
      * @throws PluginResolutionException The plugin could be found but could not be resolved.
-     * @throws InvalidPluginDescriptorException 
+     * @throws InvalidPluginDescriptorException
      */
     public PluginDescriptor loadPlugin( Plugin plugin, List<RemoteRepository> repositories, RepositorySystemSession session )
         throws PluginNotFoundException, PluginResolutionException, PluginDescriptorParsingException, InvalidPluginDescriptorException
@@ -215,9 +215,9 @@ public class DefaultBuildPluginManager
     /**
      * TODO pluginDescriptor classRealm and artifacts are set as a side effect of this
      *      call, which is not nice.
-     * @throws PluginResolutionException 
+     * @throws PluginResolutionException
      */
-    public ClassRealm getPluginRealm( MavenSession session, PluginDescriptor pluginDescriptor ) 
+    public ClassRealm getPluginRealm( MavenSession session, PluginDescriptor pluginDescriptor )
         throws PluginResolutionException, PluginManagerException
     {
         ClassRealm pluginRealm = pluginDescriptor.getClassRealm();

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginDescriptorCache.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginDescriptorCache.java b/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginDescriptorCache.java
index 4242a32..4927726 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginDescriptorCache.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginDescriptorCache.java
@@ -41,7 +41,7 @@ import org.eclipse.aether.repository.WorkspaceRepository;
  * data like the plugin realm. <strong>Warning:</strong> This is an internal utility interface that is only public for
  * technical reasons, it is not part of the public API. In particular, this interface can be changed or deleted without
  * prior notice.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/ExtensionRealmCache.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/ExtensionRealmCache.java b/maven-core/src/main/java/org/apache/maven/plugin/ExtensionRealmCache.java
index 61d3058..3dfb5fd 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/ExtensionRealmCache.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/ExtensionRealmCache.java
@@ -30,7 +30,7 @@ import org.eclipse.aether.artifact.Artifact;
  * Caches extension class realms. <strong>Warning:</strong> This is an internal utility interface that is only public
  * for technical reasons, it is not part of the public API. In particular, this interface can be changed or deleted
  * without prior notice.
- * 
+ *
  * @author Igor Fedorenko
  * @author Benjamin Bentmann
  */
@@ -71,7 +71,7 @@ public interface ExtensionRealmCache
      * Registers the specified cache record for usage with the given project. Integrators can use the information
      * collected from this method in combination with a custom cache implementation to dispose unused records from the
      * cache.
-     * 
+     *
      * @param project The project that employs the plugin realm, must not be {@code null}.
      * @param record The cache record being used for the project, must not be {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/InvalidPluginDescriptorException.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/InvalidPluginDescriptorException.java b/maven-core/src/main/java/org/apache/maven/plugin/InvalidPluginDescriptorException.java
index 30f4d0f..223ccd8 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/InvalidPluginDescriptorException.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/InvalidPluginDescriptorException.java
@@ -24,7 +24,7 @@ import java.util.List;
 public class InvalidPluginDescriptorException
     extends Exception
 {
-    
+
     public InvalidPluginDescriptorException( String message, List<String> errors )
     {
         super( toMessage( message, errors ) );

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/LegacySupport.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/LegacySupport.java b/maven-core/src/main/java/org/apache/maven/plugin/LegacySupport.java
index eef9b4f..b246ed1 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/LegacySupport.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/LegacySupport.java
@@ -26,7 +26,7 @@ import org.eclipse.aether.RepositorySystemSession;
  * Helps to provide backward-compatibility with plugins that use legacy components. <strong>Warning:</strong> This is an
  * internal utility interface that is only public for technical reasons, it is not part of the public API. In
  * particular, this interface can be changed or deleted without prior notice.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -37,21 +37,21 @@ public interface LegacySupport
      * Sets the currently active session. Some legacy components are basically stateful and their API is missing
      * parameters that would be required to delegate to a stateless component. Saving the session (in a thread-local
      * variable) is our best effort to record any state that is required to enable proper delegation.
-     * 
+     *
      * @param session The currently active session, may be {@code null}.
      */
     void setSession( MavenSession session );
 
     /**
      * Gets the currently active session.
-     * 
+     *
      * @return The currently active session or {@code null} if none.
      */
     MavenSession getSession();
 
     /**
      * Gets the currently active repository session.
-     * 
+     *
      * @return The currently active repository session or {@code null} if none.
      */
     RepositorySystemSession getRepositorySession();

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/MavenPluginManager.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/MavenPluginManager.java b/maven-core/src/main/java/org/apache/maven/plugin/MavenPluginManager.java
index e62cb9b..8f6c3a8 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/MavenPluginManager.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/MavenPluginManager.java
@@ -33,7 +33,7 @@ import org.eclipse.aether.repository.RemoteRepository;
  * Provides basic services to manage Maven plugins and their mojos. This component is kept general in its design such
  * that the plugins/mojos can be used in arbitrary contexts. In particular, the mojos can be used for ordinary build
  * plugins as well as special purpose plugins like reports.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -42,7 +42,7 @@ public interface MavenPluginManager
 
     /**
      * Retrieves the descriptor for the specified plugin from its main artifact.
-     * 
+     *
      * @param plugin The plugin whose descriptor should be retrieved, must not be {@code null}.
      * @param repositories The plugin repositories to use for resolving the plugin's main artifact, must not be {@code
      *            null}.
@@ -54,7 +54,7 @@ public interface MavenPluginManager
 
     /**
      * Retrieves the descriptor for the specified plugin goal from the plugin's main artifact.
-     * 
+     *
      * @param plugin The plugin whose mojo descriptor should be retrieved, must not be {@code null}.
      * @param goal The simple name of the mojo whose descriptor should be retrieved, must not be {@code null}.
      * @param repositories The plugin repositories to use for resolving the plugin's main artifact, must not be {@code
@@ -69,7 +69,7 @@ public interface MavenPluginManager
 
     /**
      * Verifies the specified plugin is compatible with the current Maven runtime.
-     * 
+     *
      * @param pluginDescriptor The descriptor of the plugin to check, must not be {@code null}.
      */
     void checkRequiredMavenVersion( PluginDescriptor pluginDescriptor )
@@ -78,7 +78,7 @@ public interface MavenPluginManager
     /**
      * Sets up the class realm for the specified plugin. Both the class realm and the plugin artifacts that constitute
      * it will be stored in the plugin descriptor.
-     * 
+     *
      * @param pluginDescriptor The plugin descriptor in which to save the class realm and the plugin artifacts, must not
      *            be {@code null}.
      * @param session The build session from which to pick the current project and repository settings, must not be
@@ -97,7 +97,7 @@ public interface MavenPluginManager
      * lookup the mojo from. <strong>Warning:</strong> The returned mojo instance must be released via
      * {@link #releaseMojo(Object, MojoExecution)} when the mojo is no longer needed to free any resources allocated for
      * it.
-     * 
+     *
      * @param mojoInterface The component role of the mojo, must not be {@code null}.
      * @param session The build session in whose context the mojo will be used, must not be {@code null}.
      * @param mojoExecution The mojo execution to retrieve the mojo for, must not be {@code null}.
@@ -108,7 +108,7 @@ public interface MavenPluginManager
 
     /**
      * Releases the specified mojo back to the container.
-     * 
+     *
      * @param mojo The mojo to release, may be {@code null}.
      * @param mojoExecution The mojo execution the mojo was originally retrieved for, must not be {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/MojoExecution.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/MojoExecution.java b/maven-core/src/main/java/org/apache/maven/plugin/MojoExecution.java
index 9417e8d..a417219 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/MojoExecution.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/MojoExecution.java
@@ -31,11 +31,11 @@ public class MojoExecution
 {
 
     private Plugin plugin;
-    
+
     private String goal;
-    
+
     private String executionId;
-    
+
     private MojoDescriptor mojoDescriptor;
 
     private Xpp3Dom configuration;
@@ -77,7 +77,7 @@ public class MojoExecution
         this.goal = goal;
         this.executionId = executionId;
     }
-    
+
     public MojoExecution( MojoDescriptor mojoDescriptor )
     {
         this.mojoDescriptor = mojoDescriptor;
@@ -109,7 +109,7 @@ public class MojoExecution
 
     /**
      * Gets the source of this execution.
-     * 
+     *
      * @return The source of this execution or {@code null} if unknown.
      */
     public Source getSource()
@@ -146,14 +146,14 @@ public class MojoExecution
     {
         this.configuration = configuration;
     }
-    
+
     public String identify()
     {
         StringBuilder sb = new StringBuilder( 256 );
-        
+
         sb.append( executionId );
         sb.append( configuration.toString() );
-        
+
         return sb.toString();
     }
 
@@ -165,7 +165,7 @@ public class MojoExecution
     public void setLifecyclePhase( String lifecyclePhase )
     {
         this.lifecyclePhase = lifecyclePhase;
-    }        
+    }
 
     @Override
     public String toString()
@@ -185,7 +185,7 @@ public class MojoExecution
         {
             return mojoDescriptor.getPluginDescriptor().getGroupId();
         }
-        
+
         return plugin.getGroupId();
     }
 
@@ -195,7 +195,7 @@ public class MojoExecution
         {
             return mojoDescriptor.getPluginDescriptor().getArtifactId();
         }
-        
+
         return plugin.getArtifactId();
     }
 
@@ -204,8 +204,8 @@ public class MojoExecution
         if ( mojoDescriptor != null )
         {
             return mojoDescriptor.getPluginDescriptor().getVersion();
-        }        
-        
+        }
+
         return plugin.getVersion();
     }
 
@@ -215,7 +215,7 @@ public class MojoExecution
         {
             return mojoDescriptor.getGoal();
         }
-        
+
         return goal;
     }
 

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/PluginArtifactsCache.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/PluginArtifactsCache.java b/maven-core/src/main/java/org/apache/maven/plugin/PluginArtifactsCache.java
index e4d256f..1232052 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/PluginArtifactsCache.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/PluginArtifactsCache.java
@@ -32,7 +32,7 @@ import org.eclipse.aether.repository.RemoteRepository;
  * Caches plugin artifacts. <strong>Warning:</strong> This is an internal utility interface that is only public for
  * technical reasons, it is not part of the public API. In particular, this interface can be changed or deleted without
  * prior notice.
- * 
+ *
  * @author Igor Fedorenko
  * @author Benjamin Bentmann
  */
@@ -52,7 +52,7 @@ public interface PluginArtifactsCache
 
         public final List<Artifact> artifacts;
 
-        public final PluginResolutionException exception; 
+        public final PluginResolutionException exception;
 
         public CacheRecord( List<Artifact> artifacts )
         {
@@ -82,7 +82,7 @@ public interface PluginArtifactsCache
      * Registers the specified cache record for usage with the given project. Integrators can use the information
      * collected from this method in combination with a custom cache implementation to dispose unused records from the
      * cache.
-     * 
+     *
      * @param project The project that employs the plugin realm, must not be {@code null}.
      * @param record The cache record being used for the project, must not be {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/PluginDescriptorCache.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/PluginDescriptorCache.java b/maven-core/src/main/java/org/apache/maven/plugin/PluginDescriptorCache.java
index 4b4f368..08b4f1b 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/PluginDescriptorCache.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/PluginDescriptorCache.java
@@ -32,7 +32,7 @@ import org.eclipse.aether.repository.RemoteRepository;
  * data like the plugin realm. <strong>Warning:</strong> This is an internal utility interface that is only public for
  * technical reasons, it is not part of the public API. In particular, this interface can be changed or deleted without
  * prior notice.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/PluginManager.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/PluginManager.java b/maven-core/src/main/java/org/apache/maven/plugin/PluginManager.java
index 283c349..1a3100e 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/PluginManager.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/PluginManager.java
@@ -62,7 +62,7 @@ public interface PluginManager
 
     Map getPluginComponents( Plugin plugin, String role )
         throws ComponentLookupException, PluginManagerException;
-    
+
     /**
      * @since 2.2.1
      */
@@ -70,7 +70,7 @@ public interface PluginManager
         throws ArtifactResolutionException, PluginVersionResolutionException, ArtifactNotFoundException,
         InvalidVersionSpecificationException, InvalidPluginException, PluginManagerException, PluginNotFoundException,
         PluginVersionNotFoundException;
-    
+
     /**
      * @since 2.2.1
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterException.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterException.java b/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterException.java
index dfdd432..dcf459e 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterException.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterException.java
@@ -78,7 +78,7 @@ public class PluginParameterException
                                                                 StringBuilder messageBuffer )
     {
         String expression = param.getExpression();
-        
+
         if ( param.isEditable() )
         {
             boolean isArray = param.getType().endsWith( "[]" );
@@ -99,7 +99,7 @@ public class PluginParameterException
                     // assume it is not assignable from Collection or Map
                 }
             }
-            
+
             messageBuffer.append( "Inside the definition for plugin \'" );
             messageBuffer.append( mojo.getPluginDescriptor().getArtifactId() );
             messageBuffer.append( "\', specify the following:\n\n<configuration>\n  ...\n" );
@@ -137,7 +137,7 @@ public class PluginParameterException
             {
                 messageBuffer.append( "</KEY>\n" );
                 messageBuffer.append( "  " );
-            }    
+            }
             messageBuffer.append( "</" ).append( param.getName() ).append( ">\n" );
             messageBuffer.append( "</configuration>" );
 

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterExpressionEvaluator.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterExpressionEvaluator.java b/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterExpressionEvaluator.java
index 593cd87..df47fa4 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterExpressionEvaluator.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/PluginParameterExpressionEvaluator.java
@@ -57,7 +57,7 @@ import org.codehaus.plexus.util.introspection.ReflectionValueExtractor;
  * <tr><td><code>*</code></td>                 <td></td>               <td>project properties</td></tr>
  * </table>
  * <i>Notice:</i> <code>reports</code> was supported in Maven 2.x but was removed in Maven 3
- * 
+ *
  * @author Jason van Zyl
  * @see MavenSession
  * @see MojoExecution

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/PluginRealmCache.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/PluginRealmCache.java b/maven-core/src/main/java/org/apache/maven/plugin/PluginRealmCache.java
index 4eea338..1ffa157 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/PluginRealmCache.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/PluginRealmCache.java
@@ -34,7 +34,7 @@ import org.eclipse.aether.repository.RemoteRepository;
  * Caches plugin class realms. <strong>Warning:</strong> This is an internal utility interface that is only public for
  * technical reasons, it is not part of the public API. In particular, this interface can be changed or deleted without
  * prior notice.
- * 
+ *
  * @author Igor Fedorenko
  * @author Benjamin Bentmann
  */
@@ -76,7 +76,7 @@ public interface PluginRealmCache
      * Registers the specified cache record for usage with the given project. Integrators can use the information
      * collected from this method in combination with a custom cache implementation to dispose unused records from the
      * cache.
-     * 
+     *
      * @param project The project that employs the plugin realm, must not be {@code null}.
      * @param record The cache record being used for the project, must not be {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultLegacySupport.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultLegacySupport.java b/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultLegacySupport.java
index 59047eb..bafbcb3 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultLegacySupport.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultLegacySupport.java
@@ -29,7 +29,7 @@ import org.eclipse.aether.RepositorySystemSession;
  * Helps to provide backward-compatibility with plugins that use legacy components. <strong>Warning:</strong> This is an
  * internal utility component that is only public for technical reasons, it is not part of the public API. In
  * particular, this component can be changed or deleted without prior notice.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultMavenPluginManager.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultMavenPluginManager.java b/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultMavenPluginManager.java
index 020d6b1..842987b 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultMavenPluginManager.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultMavenPluginManager.java
@@ -102,7 +102,7 @@ import org.eclipse.aether.util.graph.visitor.PreorderNodeListGenerator;
  * Provides basic services to manage Maven plugins and their mojos. This component is kept general in its design such
  * that the plugins/mojos can be used in arbitrary contexts. In particular, the mojos can be used for ordinary build
  * plugins as well as special purpose plugins like reports.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultPluginDependenciesResolver.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultPluginDependenciesResolver.java b/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultPluginDependenciesResolver.java
index a1b735e..5a0edf5 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultPluginDependenciesResolver.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/internal/DefaultPluginDependenciesResolver.java
@@ -64,7 +64,7 @@ import org.eclipse.aether.util.repository.SimpleArtifactDescriptorPolicy;
  * Assists in resolving the dependencies of a plugin. <strong>Warning:</strong> This is an internal utility class that
  * is only public for technical reasons, it is not part of the public API. In particular, this class can be changed or
  * deleted without prior notice.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/internal/PlexusUtilsInjector.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/internal/PlexusUtilsInjector.java b/maven-core/src/main/java/org/apache/maven/plugin/internal/PlexusUtilsInjector.java
index 2112748..16a0b63 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/internal/PlexusUtilsInjector.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/internal/PlexusUtilsInjector.java
@@ -32,7 +32,7 @@ import org.eclipse.aether.util.artifact.JavaScopes;
 /**
  * Injects plexus-utils:1.1 into a plugin's class path if it doesn't already declare a dependency on plexus-utils. This
  * is another legacy bit to provide backward-compat with Maven 2.x.
- * 
+ *
  * @author Benjamin Bentmann
  */
 class PlexusUtilsInjector

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependenciesResolver.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependenciesResolver.java b/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependenciesResolver.java
index 632d1d5..4194297 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependenciesResolver.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependenciesResolver.java
@@ -33,7 +33,7 @@ import org.eclipse.aether.repository.RemoteRepository;
  * Assists in resolving the dependencies of a plugin. <strong>Warning:</strong> This is an internal utility interface
  * that is only public for technical reasons, it is not part of the public API. In particular, this interface can be
  * changed or deleted without prior notice.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -42,7 +42,7 @@ public interface PluginDependenciesResolver
 
     /**
      * Resolves the main artifact of the specified plugin.
-     * 
+     *
      * @param plugin The plugin for which to resolve the main artifact, must not be {@code null}.
      * @param repositories The plugin repositories to use for resolving the plugin's main artifact, must not be {@code
      *            null}.
@@ -55,7 +55,7 @@ public interface PluginDependenciesResolver
 
     /**
      * Resolves the runtime dependencies of the specified plugin.
-     * 
+     *
      * @param plugin The plugin for which to resolve the dependencies, must not be {@code null}.
      * @param pluginArtifact The plugin's main artifact, may be {@code null}.
      * @param dependencyFilter A filter to exclude artifacts from resolution (but not collection), may be {@code null}.

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependencyResolutionListener.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependencyResolutionListener.java b/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependencyResolutionListener.java
index 038fa00..533920a 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependencyResolutionListener.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/internal/PluginDependencyResolutionListener.java
@@ -36,7 +36,7 @@ import org.apache.maven.artifact.versioning.VersionRange;
  * for its use. However, the (old) wagons pulled in transitively via legacy Maven core artifacts are usually not
  * intended as dependencies and more importantly screw up artifact resolution because they would get preferred over the
  * core wagon versions. This is a hack to provide backward-compat with Maven 2 (MNG-4528, MNG-4561).
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/internal/ValidatingConfigurationListener.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/internal/ValidatingConfigurationListener.java b/maven-core/src/main/java/org/apache/maven/plugin/internal/ValidatingConfigurationListener.java
index 3c59fb4..706694b 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/internal/ValidatingConfigurationListener.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/internal/ValidatingConfigurationListener.java
@@ -30,7 +30,7 @@ import org.codehaus.plexus.component.configurator.ConfigurationListener;
 /**
  * A configuration listener to help validate the plugin configuration. For instance, check for required but missing
  * parameters.
- * 
+ *
  * @author Benjamin Bentmann
  */
 class ValidatingConfigurationListener

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/internal/WagonExcluder.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/internal/WagonExcluder.java b/maven-core/src/main/java/org/apache/maven/plugin/internal/WagonExcluder.java
index f0e2107..43e8cfc 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/internal/WagonExcluder.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/internal/WagonExcluder.java
@@ -30,7 +30,7 @@ import org.eclipse.aether.graph.Dependency;
  * for its use. However, the (old) wagons pulled in transitively via legacy Maven core artifacts are usually not
  * intended as dependencies and more importantly screw up artifact resolution because they would get preferred over the
  * core wagon versions. This is a hack to provide backward-compat with Maven 2 (MNG-4528, MNG-4561).
- * 
+ *
  * @author Benjamin Bentmann
  */
 class WagonExcluder

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/prefix/DefaultPluginPrefixRequest.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/prefix/DefaultPluginPrefixRequest.java b/maven-core/src/main/java/org/apache/maven/plugin/prefix/DefaultPluginPrefixRequest.java
index 27c5f5b..7ab86cf 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/prefix/DefaultPluginPrefixRequest.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/prefix/DefaultPluginPrefixRequest.java
@@ -30,7 +30,7 @@ import org.eclipse.aether.repository.RemoteRepository;
 
 /**
  * Collects settings required to resolve a plugin prefix.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -59,7 +59,7 @@ public class DefaultPluginPrefixRequest
      * Creates a request for the specified plugin prefix and build session. The provided build session will be used to
      * configure repository settings. If the session has a current project, its plugin repositories and model will be
      * used as well.
-     * 
+     *
      * @param prefix The plugin prefix to resolve, must not be {@code null}.
      * @param session The build session from which to derive further settings, must not be {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixRequest.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixRequest.java b/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixRequest.java
index c23368e..23df66e 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixRequest.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixRequest.java
@@ -27,7 +27,7 @@ import org.eclipse.aether.repository.RemoteRepository;
 
 /**
  * Collects settings required to resolve a plugin prefix.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -36,14 +36,14 @@ public interface PluginPrefixRequest
 
     /**
      * Gets the prefix of the plugin.
-     * 
+     *
      * @return The prefix of the plugin.
      */
     String getPrefix();
 
     /**
      * Sets the prefix of the plugin.
-     * 
+     *
      * @param prefix The prefix of the plugin.
      * @return This request, never {@code null}.
      */
@@ -51,14 +51,14 @@ public interface PluginPrefixRequest
 
     /**
      * Gets the list of group ids to scan for the plugin prefix.
-     * 
+     *
      * @return The list of group ids to scan for the plugin prefix, never {@code null}.
      */
     List<String> getPluginGroups();
 
     /**
      * Sets the list of group ids to scan for the plugin prefix.
-     * 
+     *
      * @param pluginGroups The list of group ids to scan for the plugin prefix, may be {@code null}.
      * @return This request, never {@code null}.
      */
@@ -66,7 +66,7 @@ public interface PluginPrefixRequest
 
     /**
      * Gets the POM whose build plugins are to be scanned for the prefix.
-     * 
+     *
      * @return The POM whose build plugins are to be scanned for the prefix or {@code null} to only search the plugin
      *         repositories.
      */
@@ -74,7 +74,7 @@ public interface PluginPrefixRequest
 
     /**
      * Sets the POM whose build plugins are to be scanned for the prefix.
-     * 
+     *
      * @param pom The POM whose build plugins are to be scanned for the prefix, may be {@code null} to only search the
      *            plugin repositories.
      * @return This request, never {@code null}.
@@ -83,7 +83,7 @@ public interface PluginPrefixRequest
 
     /**
      * Gets the remote repositories to use.
-     * 
+     *
      * @return The remote repositories to use, never {@code null}.
      */
     List<RemoteRepository> getRepositories();
@@ -91,7 +91,7 @@ public interface PluginPrefixRequest
     /**
      * Sets the remote repositories to use. <em>Note:</em> When creating a request from a project, be sure to use the
      * plugin repositories and not the regular project repositories.
-     * 
+     *
      * @param repositories The remote repositories to use.
      * @return This request, never {@code null}.
      */
@@ -99,14 +99,14 @@ public interface PluginPrefixRequest
 
     /**
      * Gets the session to use for repository access.
-     * 
+     *
      * @return The repository session or {@code null} if not set.
      */
     RepositorySystemSession getRepositorySession();
 
     /**
      * Sets the session to use for repository access.
-     * 
+     *
      * @param repositorySession The repository session to use.
      * @return This request, never {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResolver.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResolver.java b/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResolver.java
index 6f11bcd..943e683 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResolver.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResolver.java
@@ -21,7 +21,7 @@ package org.apache.maven.plugin.prefix;
 
 /**
  * Resolves a plugin prefix.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -30,7 +30,7 @@ public interface PluginPrefixResolver
 
     /**
      * Resolves the plugin prefix for the specified request.
-     * 
+     *
      * @param request The request that holds the details about the plugin and the repositories to consult, must not be
      *            {@code null}.
      * @return The result of the prefix resolution, never {@code null}.

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResult.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResult.java b/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResult.java
index 6fe1f72..8fe1a71 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResult.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/prefix/PluginPrefixResult.java
@@ -23,7 +23,7 @@ import org.eclipse.aether.repository.ArtifactRepository;
 
 /**
  * Describes the result of a plugin prefix resolution request.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -32,21 +32,21 @@ public interface PluginPrefixResult
 
     /**
      * The resolved group id for the plugin.
-     * 
+     *
      * @return The resolved group id for the plugin, never {@code null}.
      */
     String getGroupId();
 
     /**
      * The resolved artifact id for the plugin.
-     * 
+     *
      * @return The resolved artifact id for the plugin, never {@code null}.
      */
     String getArtifactId();
 
     /**
      * The repository from which the plugin prefix was resolved.
-     * 
+     *
      * @return The repository from which the plugin prefix was resolved or {@code null} if the prefix was resolved from
      *         the supplied POM.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java b/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java
index 76814fd..8d2ad0f 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java
@@ -54,7 +54,7 @@ import org.eclipse.aether.resolution.MetadataResult;
 
 /**
  * Resolves a plugin prefix.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResult.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResult.java b/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResult.java
index 9917387..6a248bf 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResult.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResult.java
@@ -25,7 +25,7 @@ import org.eclipse.aether.repository.ArtifactRepository;
 
 /**
  * Describes the result of a plugin prefix resolution request.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/version/DefaultPluginVersionRequest.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/version/DefaultPluginVersionRequest.java b/maven-core/src/main/java/org/apache/maven/plugin/version/DefaultPluginVersionRequest.java
index b672090..f88dba5 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/version/DefaultPluginVersionRequest.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/version/DefaultPluginVersionRequest.java
@@ -31,7 +31,7 @@ import org.eclipse.aether.repository.RemoteRepository;
 
 /**
  * Collects settings required to resolve the version for a plugin.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -59,7 +59,7 @@ public class DefaultPluginVersionRequest
     /**
      * Creates a request for the specified plugin by copying settings from the specified build session. If the session
      * has a current project, its plugin repositories will be used as well.
-     * 
+     *
      * @param plugin The plugin for which to resolve a version, must not be {@code null}.
      * @param session The Maven session to use, must not be {@code null}.
      */
@@ -79,7 +79,7 @@ public class DefaultPluginVersionRequest
 
     /**
      * Creates a request for the specified plugin using the given repository session and plugin repositories.
-     * 
+     *
      * @param plugin The plugin for which to resolve a version, must not be {@code null}.
      * @param session The repository session to use, must not be {@code null}.
      * @param repositories The plugin repositories to query, may be {@code null}.

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionRequest.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionRequest.java b/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionRequest.java
index 5d2b63d..b22f9e1 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionRequest.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionRequest.java
@@ -27,7 +27,7 @@ import org.eclipse.aether.repository.RemoteRepository;
 
 /**
  * Collects settings required to resolve the version for a plugin.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -36,14 +36,14 @@ public interface PluginVersionRequest
 
     /**
      * Gets the group id of the plugin.
-     * 
+     *
      * @return The group id of the plugin.
      */
     String getGroupId();
 
     /**
      * Sets the group id of the plugin.
-     * 
+     *
      * @param groupId The group id of the plugin.
      * @return This request, never {@code null}.
      */
@@ -51,14 +51,14 @@ public interface PluginVersionRequest
 
     /**
      * Gets the artifact id of the plugin.
-     * 
+     *
      * @return The artifact id of the plugin.
      */
     String getArtifactId();
 
     /**
      * Sets the artifact id of the plugin.
-     * 
+     *
      * @param artifactId The artifact id of the plugin.
      * @return This request, never {@code null}.
      */
@@ -66,7 +66,7 @@ public interface PluginVersionRequest
 
     /**
      * Gets the POM whose build plugins are to be scanned for the version.
-     * 
+     *
      * @return The POM whose build plugins are to be scanned for the verion or {@code null} to only search the plugin
      *         repositories.
      */
@@ -74,7 +74,7 @@ public interface PluginVersionRequest
 
     /**
      * Sets the POM whose build plugins are to be scanned for the version.
-     * 
+     *
      * @param pom The POM whose build plugins are to be scanned for the version, may be {@code null} to only search the
      *            plugin repositories.
      * @return This request, never {@code null}.
@@ -83,7 +83,7 @@ public interface PluginVersionRequest
 
     /**
      * Gets the remote repositories to use.
-     * 
+     *
      * @return The remote repositories to use, never {@code null}.
      */
     List<RemoteRepository> getRepositories();
@@ -91,7 +91,7 @@ public interface PluginVersionRequest
     /**
      * Sets the remote repositories to use. <em>Note:</em> When creating a request from a project, be sure to use the
      * plugin repositories and not the regular project repositories.
-     * 
+     *
      * @param repositories The remote repositories to use.
      * @return This request, never {@code null}.
      */
@@ -99,14 +99,14 @@ public interface PluginVersionRequest
 
     /**
      * Gets the session to use for repository access.
-     * 
+     *
      * @return The repository session or {@code null} if not set.
      */
     RepositorySystemSession getRepositorySession();
 
     /**
      * Sets the session to use for repository access.
-     * 
+     *
      * @param repositorySession The repository session to use.
      * @return This request, never {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResolver.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResolver.java b/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResolver.java
index b5c3c10..935fdfc 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResolver.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResolver.java
@@ -21,7 +21,7 @@ package org.apache.maven.plugin.version;
 
 /**
  * Resolves a version for a plugin.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -30,7 +30,7 @@ public interface PluginVersionResolver
 
     /**
      * Resolves the version for the specified request.
-     * 
+     *
      * @param request The request that holds the details about the plugin and the repositories to consult, must not be
      *            {@code null}.
      * @return The result of the version resolution, never {@code null}.

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResult.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResult.java b/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResult.java
index bc3a2d2..09a69e9 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResult.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/version/PluginVersionResult.java
@@ -23,7 +23,7 @@ import org.eclipse.aether.repository.ArtifactRepository;
 
 /**
  * Describes the result of a plugin version resolution request.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */
@@ -32,14 +32,14 @@ public interface PluginVersionResult
 
     /**
      * The resolved plugin version.
-     * 
+     *
      * @return The resolved plugin version, never {@code null}.
      */
     String getVersion();
 
     /**
      * The repository from which the plugin version was resolved.
-     * 
+     *
      * @return The repository from which the plugin version was resolved, never {@code null}.
      */
     ArtifactRepository getRepository();

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResolver.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResolver.java b/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResolver.java
index de007b3..76b6bfd 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResolver.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResolver.java
@@ -61,7 +61,7 @@ import org.eclipse.aether.version.VersionScheme;
 
 /**
  * Resolves a version for a plugin.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResult.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResult.java b/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResult.java
index c67516c..9027a53 100644
--- a/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResult.java
+++ b/maven-core/src/main/java/org/apache/maven/plugin/version/internal/DefaultPluginVersionResult.java
@@ -24,7 +24,7 @@ import org.eclipse.aether.repository.ArtifactRepository;
 
 /**
  * Describes the result of a plugin version resolution request.
- * 
+ *
  * @since 3.0
  * @author Benjamin Bentmann
  */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/DefaultMavenProjectHelper.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/DefaultMavenProjectHelper.java b/maven-core/src/main/java/org/apache/maven/project/DefaultMavenProjectHelper.java
index 6f26ec4..596f853 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DefaultMavenProjectHelper.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DefaultMavenProjectHelper.java
@@ -92,7 +92,7 @@ public class DefaultMavenProjectHelper
 
     /**
      * Add an attached artifact or replace the file for an existing artifact.
-     * 
+     *
      * @see MavenProject#addAttachedArtifact(org.apache.maven.artifact.Artifact)
      * @param project project reference.
      * @param artifact artifact to add or replace.

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/DefaultModelBuildingListener.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/DefaultModelBuildingListener.java b/maven-core/src/main/java/org/apache/maven/project/DefaultModelBuildingListener.java
index 3aebe9b..5d97cfc 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DefaultModelBuildingListener.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DefaultModelBuildingListener.java
@@ -33,7 +33,7 @@ import org.apache.maven.plugin.version.PluginVersionResolutionException;
 
 /**
  * Processes events from the model builder while building the effective model for a {@link MavenProject} instance.
- * 
+ *
  * @author Benjamin Bentmann
  */
 class DefaultModelBuildingListener
@@ -76,7 +76,7 @@ class DefaultModelBuildingListener
 
     /**
      * Gets the project whose model is being built.
-     * 
+     *
      * @return The project, never {@code null}.
      */
     public MavenProject getProject()

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java
index 4d77049..e359bcf 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuilder.java
@@ -131,7 +131,7 @@ public class DefaultProjectBuilder
 
         try
         {
-            ProjectBuildingRequest projectBuildingRequest = config.request;            
+            ProjectBuildingRequest projectBuildingRequest = config.request;
 
             MavenProject project = projectBuildingRequest.getProject();
 
@@ -731,9 +731,9 @@ public class DefaultProjectBuilder
         //
         // All the parts that were taken out of MavenProject for Maven 4.0.0
         //
-        
+
         project.setProjectBuildingRequest( projectBuildingRequest );
-        
+
         // pluginArtifacts
         Set<Artifact> pluginArtifacts = new HashSet<Artifact>();
         for ( Plugin plugin : project.getBuildPlugins() )

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java
index 3d04637..035b42b 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java
@@ -66,7 +66,7 @@ import org.eclipse.aether.util.graph.visitor.PreorderNodeListGenerator;
  * Assists the project builder. <strong>Warning:</strong> This is an internal utility class that is only public for
  * technical reasons, it is not part of the public API. In particular, this class can be changed or deleted without
  * prior notice.
- * 
+ *
  * @author Benjamin Bentmann
  */
 @Component( role = ProjectBuildingHelper.class )
@@ -255,7 +255,7 @@ public class DefaultProjectBuildingHelper
 
             ClassRealm extensionRealm;
             ExtensionDescriptor extensionDescriptor = null;
-            
+
             final ExtensionRealmCache.Key extensionKey = extensionRealmCache.createKey( artifacts );
 
             ExtensionRealmCache.CacheRecord recordRealm = extensionRealmCache.get( extensionKey );

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingRequest.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingRequest.java b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingRequest.java
index f3cafdb..185e4ca 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingRequest.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingRequest.java
@@ -208,7 +208,7 @@ public class DefaultProjectBuildingRequest
         this.processPlugins = processPlugins;
         return this;
     }
-    
+
     public ProjectBuildingRequest setResolveDependencies( boolean resolveDependencies )
     {
         this.resolveDependencies = resolveDependencies;

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingResult.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingResult.java b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingResult.java
index 3a3c37f..b64a395 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingResult.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingResult.java
@@ -27,7 +27,7 @@ import org.apache.maven.model.building.ModelProblem;
 
 /**
  * Collects the output of the project builder.
- * 
+ *
  * @author Benjamin Bentmann
  */
 class DefaultProjectBuildingResult
@@ -46,7 +46,7 @@ class DefaultProjectBuildingResult
 
     /**
      * Creates a new result with the specified contents.
-     * 
+     *
      * @param project The project that was built, may be {@code null}.
      * @param problems The problems that were encouterned, may be {@code null}.
      * @param dependencyResolutionResult The result of the resolution for the project dependencies, may be {@code null}.
@@ -65,7 +65,7 @@ class DefaultProjectBuildingResult
 
     /**
      * Creates a new result with the specified contents.
-     * 
+     *
      * @param projectId The identifier of the project, may be {@code null}.
      * @param pomFile The POM file from which the project was built, may be {@code null}.
      * @param problems The problems that were encouterned, may be {@code null}.

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionRequest.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionRequest.java b/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionRequest.java
index 758c491..c120a13 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionRequest.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionRequest.java
@@ -24,7 +24,7 @@ import org.eclipse.aether.graph.DependencyFilter;
 
 /**
  * A request to resolve the dependencies of a project.
- * 
+ *
  * @author Benjamin Bentmann
  */
 public interface DependencyResolutionRequest
@@ -32,14 +32,14 @@ public interface DependencyResolutionRequest
 
     /**
      * Gets the project to resolve dependencies for.
-     * 
+     *
      * @return The project to resolve dependencies for or {@code null} if not set.
      */
     MavenProject getMavenProject();
 
     /**
      * Sets the project to resolve dependencies for.
-     * 
+     *
      * @param project The project to resolve dependencies for, may be {@code null}.
      * @return This request for chaining, never {@code null}.
      */
@@ -47,7 +47,7 @@ public interface DependencyResolutionRequest
 
     /**
      * Gets the filter used to exclude some dependencies from resolution.
-     * 
+     *
      * @return The filter to exclude dependencies from resolution or {@code null} to resolve all dependencies.
      */
     DependencyFilter getResolutionFilter();
@@ -56,7 +56,7 @@ public interface DependencyResolutionRequest
      * Sets the filter used to exclude some dependencies from resolution. Note that this filter only controls the
      * resolution/download of dependency artifacts, not the inclusion of dependency nodes in the resolved dependency
      * graph.
-     * 
+     *
      * @param filter The filter to exclude dependencies from resolution, may be {@code null} to resolve all
      *            dependencies.
      * @return This request for chaining, never {@code null}.
@@ -65,14 +65,14 @@ public interface DependencyResolutionRequest
 
     /**
      * Gets the session to use for repository access.
-     * 
+     *
      * @return The repository session or {@code null} if not set.
      */
     RepositorySystemSession getRepositorySession();
 
     /**
      * Sets the session to use for repository access.
-     * 
+     *
      * @param repositorySession The repository session to use.
      * @return This request for chaining, never {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionResult.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionResult.java b/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionResult.java
index 2f62d80..6ad55fa 100644
--- a/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionResult.java
+++ b/maven-core/src/main/java/org/apache/maven/project/DependencyResolutionResult.java
@@ -26,7 +26,7 @@ import org.eclipse.aether.graph.DependencyNode;
 
 /**
  * The result of a project dependency resolution.
- * 
+ *
  * @author Benjamin Bentmann
  */
 public interface DependencyResolutionResult
@@ -34,7 +34,7 @@ public interface DependencyResolutionResult
 
     /**
      * Gets the dependency graph of the project.
-     * 
+     *
      * @return The dependency graph or {@code null} if not available.
      */
     DependencyNode getDependencyGraph();
@@ -43,35 +43,35 @@ public interface DependencyResolutionResult
      * Gets the transitive dependencies of the project that were not excluded by
      * {@link DependencyResolutionRequest#getResolutionFilter()}. This list is a union of the results from
      * {@link #getResolvedDependencies()} and {@link #getUnresolvedDependencies()}.
-     * 
+     *
      * @return The transitive dependencies, never {@code null}.
      */
     List<Dependency> getDependencies();
 
     /**
      * Gets the dependencies that were successfully resolved.
-     * 
+     *
      * @return The resolved dependencies, never {@code null}.
      */
     List<Dependency> getResolvedDependencies();
 
     /**
      * Gets the dependencies that could not be resolved.
-     * 
+     *
      * @return The unresolved dependencies, never {@code null}.
      */
     List<Dependency> getUnresolvedDependencies();
 
     /**
      * Gets the errors that occurred while building the dependency graph.
-     * 
+     *
      * @return The errors that occurred while building the dependency graph, never {@code null}.
      */
     List<Exception> getCollectionErrors();
 
     /**
      * Gets the errors that occurred while resolving the specified dependency.
-     * 
+     *
      * @param dependency The dependency for which to retrieve the errors, must not be {@code null}.
      * @return The resolution errors for the specified dependency, never {@code null}.
      */

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptor.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptor.java b/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptor.java
index 9750e65..062b8b7 100644
--- a/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptor.java
+++ b/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptor.java
@@ -26,7 +26,7 @@ import java.util.List;
  * Provides metadata about a build extension. <strong>Warning:</strong> This is an internal utility class that is only
  * public for technical reasons, it is not part of the public API. In particular, this class can be changed or deleted
  * without prior notice.
- * 
+ *
  * @author Benjamin Bentmann
  */
 public class ExtensionDescriptor

http://git-wip-us.apache.org/repos/asf/maven/blob/0343c526/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptorBuilder.java
----------------------------------------------------------------------
diff --git a/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptorBuilder.java b/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptorBuilder.java
index 89f394f..c18f87f 100644
--- a/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptorBuilder.java
+++ b/maven-core/src/main/java/org/apache/maven/project/ExtensionDescriptorBuilder.java
@@ -37,7 +37,7 @@ import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
 
 /**
  * Creates an extension descriptor from some XML stream.
- * 
+ *
  * @author Benjamin Bentmann
  */
 class ExtensionDescriptorBuilder
@@ -50,7 +50,7 @@ class ExtensionDescriptorBuilder
 
     /**
      * Extracts the extension descriptor (if any) from the specified JAR file.
-     * 
+     *
      * @param extensionJar The JAR file or directory to extract the descriptor from, must not be {@code null}.
      * @return The extracted descriptor or {@code null} if no descriptor was found.
      * @throws IOException If the descriptor is present but could not be parsed.


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