diff --git a/maven-artifact/src/main/java/org/apache/maven/artifact/versioning/DefaultArtifactVersion.java b/maven-artifact/src/main/java/org/apache/maven/artifact/versioning/DefaultArtifactVersion.java
index 6a6ab7439f..7a61128f89 100644
--- a/maven-artifact/src/main/java/org/apache/maven/artifact/versioning/DefaultArtifactVersion.java
+++ b/maven-artifact/src/main/java/org/apache/maven/artifact/versioning/DefaultArtifactVersion.java
@@ -205,14 +205,15 @@ public final void parseVersion( String version )
 
     private static Integer getNextIntegerToken( StringTokenizer tok )
     {
-        try {
+        try
+        {
             String s = tok.nextToken();
             if ( ( s.length() > 1 ) && s.startsWith( "0" ) )
             {
                 throw new NumberFormatException( "Number part has a leading 0: '" + s + "'" );
             }
             return Integer.valueOf( s );
-        } 
+        }
         catch( NoSuchElementException e )
         {
             throw new NumberFormatException( "Number is invalid" );
diff --git a/maven-artifact/src/test/java/org/apache/maven/artifact/versioning/DefaultArtifactVersionTest.java b/maven-artifact/src/test/java/org/apache/maven/artifact/versioning/DefaultArtifactVersionTest.java
index 4989e1551f..fc5a2742ed 100644
--- a/maven-artifact/src/test/java/org/apache/maven/artifact/versioning/DefaultArtifactVersionTest.java
+++ b/maven-artifact/src/test/java/org/apache/maven/artifact/versioning/DefaultArtifactVersionTest.java
@@ -201,7 +201,7 @@ public void testNonNumericVersionRepresentationReturnsANumberFormatException()
         }
         catch ( Exception e )
         {
-            assertTrue("We expect a NumberFormatException to be thrown.", e instanceof NumberFormatException);
+            assertTrue( "We expect a NumberFormatException to be thrown.", e instanceof NumberFormatException );
         }
     }
 
diff --git a/maven-compat/src/test/java/org/apache/maven/repository/DefaultMirrorSelectorTest.java b/maven-compat/src/test/java/org/apache/maven/repository/DefaultMirrorSelectorTest.java
index 6db0aafdf7..ba6a4a66eb 100644
--- a/maven-compat/src/test/java/org/apache/maven/repository/DefaultMirrorSelectorTest.java
+++ b/maven-compat/src/test/java/org/apache/maven/repository/DefaultMirrorSelectorTest.java
@@ -23,13 +23,16 @@
 import org.apache.maven.artifact.repository.DefaultArtifactRepository;
 import org.codehaus.plexus.PlexusTestCase;
 
-public class DefaultMirrorSelectorTest extends PlexusTestCase {
+public class DefaultMirrorSelectorTest
+    extends PlexusTestCase
+{
 
-  public void testMirrorWithMirroOfPatternContainingANegationIsNotSelected() {
-    ArtifactRepository repository = new DefaultArtifactRepository("snapshots.repo", "http://whatever", null);
-    String pattern = "external:*, !snapshots.repo";
-    boolean matches = DefaultMirrorSelector.matchPattern(repository, pattern);
-    System.out.println(matches);
-    assertFalse(matches);
-  }
+    public void testMirrorWithMirroOfPatternContainingANegationIsNotSelected()
+    {
+        ArtifactRepository repository = new DefaultArtifactRepository( "snapshots.repo", "http://whatever", null );
+        String pattern = "external:*, !snapshots.repo";
+        boolean matches = DefaultMirrorSelector.matchPattern( repository, pattern );
+        System.out.println( matches );
+        assertFalse( matches );
+    }
 }
diff --git a/maven-model-builder/src/main/java/org/apache/maven/model/profile/DefaultProfileSelector.java b/maven-model-builder/src/main/java/org/apache/maven/model/profile/DefaultProfileSelector.java
index 0aeed9d1e9..80a051a83c 100644
--- a/maven-model-builder/src/main/java/org/apache/maven/model/profile/DefaultProfileSelector.java
+++ b/maven-model-builder/src/main/java/org/apache/maven/model/profile/DefaultProfileSelector.java
@@ -105,8 +105,10 @@ else if ( isActiveByDefault( profile ) )
     private boolean isActive( Profile profile, ProfileActivationContext context, ModelProblemCollector problems )
     {
         boolean isActive = false;
-        for ( ProfileActivator activator : activators ) {
-            if ( activator.presentInConfig( profile, context, problems ) ) {
+        for ( ProfileActivator activator : activators )
+        {
+            if ( activator.presentInConfig( profile, context, problems ) )
+            {
                 isActive = true;
             }
         }