use StringBuilder rather than StringBuffer

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@1338289 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -531,7 +531,7 @@ public class PluginReport
             text( getBundle( locale ).getString( "report.plugin.usage.intro" ) );
             sink.paragraph_();
 
-            StringBuffer sb = new StringBuffer();
+            StringBuilder sb = new StringBuilder();
             sb.append( "<project>" ).append( '\n' );
             sb.append( "  ..." ).append( '\n' );
             sb.append( "  <build>" ).append( '\n' );

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

@@ -155,7 +155,7 @@ public final class GeneratorUtils
             return s;
         }
 
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
         for ( int i = 0; i < s.length(); i++ )
         {
             char c = s.charAt( i );
@@ -326,7 +326,7 @@ public final class GeneratorUtils
             return "";
         }
 
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
 
         HTMLEditorKit.Parser parser = new ParserDelegator();
         HTMLEditorKit.ParserCallback htmlCallback = new MojoParserCallback( sb );
@@ -393,12 +393,12 @@ public final class GeneratorUtils
         /**
          * The current buffer.
          */
-        private final StringBuffer sb;
+        private final StringBuilder sb;
 
         /**
          * @param sb not null
          */
-        public MojoParserCallback( StringBuffer sb )
+        public MojoParserCallback( StringBuilder sb )
         {
             this.sb = sb;
         }

maven-plugin-tools-generators/src/main/resources/help-class-source.vm

@@ -125,7 +125,7 @@ public class HelpMojo
         // FIXME encoding as parameter
         Xpp3Dom pluginElement = build();
 
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
         /**
          *  <groupId>org.apache.maven.plugins</groupId>
          *  <artifactId>maven-plugin-plugin</artifactId>
@@ -214,7 +214,7 @@ public class HelpMojo
      */
     private static String repeat( String str, int repeat )
     {
-        StringBuffer buffer = new StringBuffer( repeat * str.length() );
+        StringBuilder buffer = new StringBuilder( repeat * str.length() );
 
         for ( int i = 0; i < repeat; i++ )
         {
@@ -232,7 +232,7 @@ public class HelpMojo
      * @param description The description, not <code>null</code>.
      * @param indent      The base indentation level of each line, must not be negative.
      */
-    private void append( StringBuffer sb, String description, int indent )
+    private void append( StringBuilder sb, String description, int indent )
     {
         for ( Iterator it = toLines( description, indent, indentSize, lineLength ).iterator(); it.hasNext(); )
         {
@@ -275,7 +275,7 @@ public class HelpMojo
     private static void toLines( List<String> lines, String line, int indentSize, int lineLength )
     {
         int lineIndent = getIndentLevel( line );
-        StringBuffer buf = new StringBuffer( 256 );
+        StringBuilder buf = new StringBuilder( 256 );
         String[] tokens = line.split( " +" );
         for ( int i = 0; i < tokens.length; i++ )
         {

maven-plugin-tools-java/src/main/java/org/apache/maven/tools/plugin/extractor/java/JavaMojoDescriptorExtractor.java

@@ -481,7 +481,7 @@ public class JavaMojoDescriptorExtractor
             }
             else
             {
-                StringBuffer value = new StringBuffer( type.getValue() );
+                StringBuilder value = new StringBuilder( type.getValue() );
 
                 int remaining = type.getDimensions();
 

maven-plugin-tools-javadoc/src/main/java/org/apache/maven/tools/plugin/javadoc/AbstractMojoTaglet.java

@@ -60,7 +60,7 @@ public abstract class AbstractMojoTaglet
         String tagValue = getTagValue( tag );
         MutableAttributeSet tagAttributes = getTagAttributes( tag );
 
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
 
         appendTag( sb, tag, tagAttributes, tagValue );
 
@@ -75,7 +75,7 @@ public abstract class AbstractMojoTaglet
             return null;
         }
 
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
         for ( int i = 0; i < tags.length; i++ )
         {
             String tagValue = getTagValue( tags[i] );
@@ -218,7 +218,7 @@ public abstract class AbstractMojoTaglet
      * @param tagAttributes not null
      * @param tagValue not null
      */
-    private void appendTag( StringBuffer sb, Tag tag, MutableAttributeSet tagAttributes, String tagValue )
+    private void appendTag( StringBuilder sb, Tag tag, MutableAttributeSet tagAttributes, String tagValue )
     {
         if ( !hasAnnotationParameters() )
         {
@@ -343,7 +343,7 @@ public abstract class AbstractMojoTaglet
      * @param sb not null
      * @param att not null
      */
-    private static void appendAnnotationParameters( StringBuffer sb, MutableAttributeSet att )
+    private static void appendAnnotationParameters( StringBuilder sb, MutableAttributeSet att )
     {
         sb.append( "<DL>" );