PATCH: String Comparison in ElementProxy

[Vishal Mahajan]

This problem was not allowing successful creation of signature space 
elements. Fix attached.

Vishal
Index: ElementProxy.java
===================================================================
--- ElementProxy.java   (revision 451991)
+++ ElementProxy.java   (working copy)
@@ -281,7 +281,7 @@
       
       String localnameIS = this._constructionElement.getLocalName();
       String namespaceIS = this._constructionElement.getNamespaceURI();
-      if ((namespaceSHOULDBE!=namespaceIS) ||
+      if (!namespaceSHOULDBE.equals(namespaceIS) ||
        !localnameSHOULDBE.equals(localnameIS) ) {      
          Object exArgs[] = { namespaceIS +":"+ localnameIS, 
            namespaceSHOULDBE +":"+ localnameSHOULDBE};