replace StringBuffer with StringBuilder

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1129176 13f79535-47bb-0310-9956-ffa450edef68

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/maven/archiva/repository/content/AbstractDefaultRepositoryContent.java

@@ -82,7 +82,7 @@ public abstract class AbstractDefaultRepositoryContent
 
     public String toMetadataPath( ProjectReference reference )
     {
-        StringBuffer path = new StringBuffer();
+        StringBuilder path = new StringBuilder();
 
         path.append( formatAsDirectory( reference.getGroupId() ) ).append( PATH_SEPARATOR );
         path.append( reference.getArtifactId() ).append( PATH_SEPARATOR );
@@ -93,7 +93,7 @@ public abstract class AbstractDefaultRepositoryContent
 
     public String toMetadataPath( VersionedReference reference )
     {
-        StringBuffer path = new StringBuffer();
+        StringBuilder path = new StringBuilder();
 
         path.append( formatAsDirectory( reference.getGroupId() ) ).append( PATH_SEPARATOR );
         path.append( reference.getArtifactId() ).append( PATH_SEPARATOR );

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/maven/archiva/repository/content/AbstractLegacyRepositoryContent.java

@@ -87,7 +87,7 @@ public abstract class AbstractLegacyRepositoryContent
 
     private String toPath( String groupId, String artifactId, String version, String classifier, String type )
     {
-        StringBuffer path = new StringBuffer();
+        StringBuilder path = new StringBuilder();
 
         path.append( groupId ).append( PATH_SEPARATOR );
         path.append( getDirectory( type ) ).append( PATH_SEPARATOR );

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/maven/archiva/repository/content/FilenameParser.java

@@ -227,7 +227,7 @@ public class FilenameParser
     {
         boolean done = false;
 
-        StringBuffer ver = new StringBuffer();
+        StringBuilder ver = new StringBuilder();
 
         while ( !done )
         {

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/maven/archiva/repository/content/ManagedDefaultRepositoryContent.java

@@ -140,7 +140,7 @@ public class ManagedDefaultRepositoryContent
                 }
                 catch ( LayoutException e )
                 {
-                    log.debug( "Not processing file that is not an artifact: " + e.getMessage() );
+                    log.debug( "Not processing file that is not an artifact: {}", e.getMessage() );
                 }
             }
         }

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/maven/archiva/repository/metadata/MetadataTools.java

@@ -222,7 +222,7 @@ public class MetadataTools
 
         reference.setArtifactId( pathParts[artifactIdOffset] );
 
-        StringBuffer gid = new StringBuffer();
+        StringBuilder gid = new StringBuilder();
         for ( int i = 0; i <= groupIdEnd; i++ )
         {
             if ( i > 0 )
@@ -262,7 +262,7 @@ public class MetadataTools
 
         reference.setArtifactId( pathParts[artifactIdOffset] );
 
-        StringBuffer gid = new StringBuffer();
+        StringBuilder gid = new StringBuilder();
         for ( int i = 0; i <= groupIdEnd; i++ )
         {
             if ( i > 0 )
@@ -279,7 +279,7 @@ public class MetadataTools
 
     public String toPath( ProjectReference reference )
     {
-        StringBuffer path = new StringBuffer();
+        StringBuilder path = new StringBuilder();
 
         path.append( formatAsDirectory( reference.getGroupId() ) ).append( PATH_SEPARATOR );
         path.append( reference.getArtifactId() ).append( PATH_SEPARATOR );
@@ -290,7 +290,7 @@ public class MetadataTools
 
     public String toPath( VersionedReference reference )
     {
-        StringBuffer path = new StringBuffer();
+        StringBuilder path = new StringBuilder();
 
         path.append( formatAsDirectory( reference.getGroupId() ) ).append( PATH_SEPARATOR );
         path.append( reference.getArtifactId() ).append( PATH_SEPARATOR );
@@ -330,7 +330,7 @@ public class MetadataTools
      */
     public String getRepositorySpecificName( String proxyId, String path )
     {
-        StringBuffer ret = new StringBuffer();
+        StringBuilder ret = new StringBuilder();
 
         int idx = path.lastIndexOf( "/" );
         if ( idx > 0 )