Action should return true if successfull

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@733654 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/webconsole/src/main/java/org/apache/felix/webconsole/internal/system/GCAction.java b/webconsole/src/main/java/org/apache/felix/webconsole/internal/system/GCAction.java
index 0c54c01..29effb0 100644
--- a/webconsole/src/main/java/org/apache/felix/webconsole/internal/system/GCAction.java
+++ b/webconsole/src/main/java/org/apache/felix/webconsole/internal/system/GCAction.java
@@ -45,7 +45,7 @@
     public boolean performAction( HttpServletRequest request, HttpServletResponse response )
     {
         System.gc();
-        return false;
+        return true;
     }
 
 }