GROOVY-2987: Slow leftShift GDK methods

git-svn-id: http://svn.codehaus.org/groovy/branches/GROOVY_1_7_X@20509 a5544e8c-8a19-0410-ba12-f9af4593a198
groovy · Jul 22, 2010 · fde63ec · fde63ec
1 parent 1c0f069
commit fde63ec
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/main/org/codehaus/groovy/vmplugin/v5/PluginDefaultGroovyMethods.java b/src/main/org/codehaus/groovy/vmplugin/v5/PluginDefaultGroovyMethods.java
@@ -94,8 +94,10 @@ public static int size(StringBuilder builder) {
      * @return the StringBuilder on which this operation was invoked
      */
     public static StringBuilder leftShift(StringBuilder self, Object value) {
-        self.append(value);
-        return self;
+        if (value instanceof CharSequence)
+            return self.append((CharSequence)value);
+        else
+            return self.append(value);
     }
 
     /**