fixed errors reported by Checkstyle

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@1406928 13f79535-47bb-0310-9956-ffa450edef68

maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/AbstractGeneratorMojo.java

@@ -253,8 +253,7 @@ public abstract class AbstractGeneratorMojo
         catch ( LinkageError e )
         {
             throw new MojoExecutionException( "The API of the mojo scanner is not compatible with this plugin version."
-                                                  + " Please check the plugin dependencies configured in the POM and ensure the versions match.",
-                                              e );
+                + " Please check the plugin dependencies configured in the POM and ensure the versions match.", e );
         }
     }
 

maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/DescriptorGeneratorMojo.java

@@ -21,14 +21,12 @@ package org.apache.maven.plugin.plugin;
 
 import java.io.File;
 import org.apache.maven.plugin.MojoExecutionException;
-import org.apache.maven.plugins.annotations.Component;
 import org.apache.maven.plugins.annotations.LifecyclePhase;
 import org.apache.maven.plugins.annotations.Mojo;
 import org.apache.maven.plugins.annotations.Parameter;
 import org.apache.maven.plugins.annotations.ResolutionScope;
 import org.apache.maven.tools.plugin.generator.Generator;
 import org.apache.maven.tools.plugin.generator.PluginDescriptorGenerator;
-import org.codehaus.plexus.logging.Logger;
 
 /**
  * Generate a plugin descriptor.

maven-plugin-tools-annotations/src/main/java/org/apache/maven/tools/plugin/annotations/datamodel/MojoAnnotationContent.java

@@ -31,7 +31,6 @@ import java.lang.annotation.Annotation;
  * @author Olivier Lamy
  * @since 3.0
  */
-@SuppressWarnings("deprecation")
 public class MojoAnnotationContent
     extends AnnotatedContent
     implements Mojo

maven-plugin-tools-generators/src/main/java/org/apache/maven/tools/plugin/generator/PluginDescriptorGenerator.java

@@ -41,7 +41,6 @@ import org.apache.maven.project.MavenProject;
 import org.apache.maven.tools.plugin.ExtendedMojoDescriptor;
 import org.apache.maven.tools.plugin.PluginToolsRequest;
 import org.apache.maven.tools.plugin.util.PluginUtils;
-import org.codehaus.plexus.logging.Logger;
 import org.codehaus.plexus.util.IOUtil;
 import org.codehaus.plexus.util.StringUtils;
 import org.codehaus.plexus.util.xml.PrettyPrintXMLWriter;

maven-plugin-tools-generators/src/main/java/org/apache/maven/tools/plugin/generator/PluginHelpGenerator.java

@@ -312,7 +312,7 @@ public class PluginHelpGenerator
                 log.warn( "\n\nUnexpected situation: destinationDirectory not defined in " + HELP_PROPERTIES_FILENAME
                     + " during help mojo source generation but expected during XML descriptor generation." );
                 log.warn( "Please check helpmojo goal version used in previous build phase." );
-                log.warn("If you just upgraded to plugin-tools >= 3.2 you must run a clean build at least once");
+                log.warn( "If you just upgraded to plugin-tools >= 3.2 you must run a clean build at least once." );
                 destinationDirectory = new File( "target/generated-sources/plugin" );
                 log.warn( "Trying default location: " + destinationDirectory );
             }