svn commit: r933530 - /maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WebappStructureSerializer.java

[krosenvold]

Author: krosenvold
Date: Tue Apr 13 09:38:39 2010
New Revision: 933530

URL: http://svn.apache.org/viewvc?rev=933530&view=rev
Log:
o Changed to thread-safe static initialization of XStream

Modified:
    
maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WebappStructureSerializer.java

Modified: 
maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WebappStructureSerializer.java
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WebappStructureSerializer.java?rev=933530&r1=933529&r2=933530&view=diff
==============================================================================
--- 
maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WebappStructureSerializer.java
 (original)
+++ 
maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WebappStructureSerializer.java
 Tue Apr 13 09:38:39 2010
@@ -40,19 +40,23 @@ import java.io.Writer;
 public class WebappStructureSerializer
 {
 
-    private final XStream xStream;
+    private static final XStream xStream;
 
-    /**
-     * Creates a new instance of the serializer.
-     */
-    public WebappStructureSerializer()
-    {
-        this.xStream = new XStream(new DomDriver());
+    static {
+        xStream = new XStream(new DomDriver());
 
         // Register aliases
         xStream.alias( "webapp-structure", WebappStructure.class );
         xStream.alias( "path-set", PathSet.class );
         xStream.alias( "dependency", Dependency.class );
+        
+    }
+
+    /**
+     * Creates a new instance of the serializer.
+     */
+    public WebappStructureSerializer()
+    {
     }