Index: WSDLParser.java
===================================================================
--- WSDLParser.java	(revision 13113)
+++ WSDLParser.java	(working copy)
@@ -1116,7 +1116,7 @@
 
     private void checkNotWsdlAttribute(Attr a) {
         // possible extensibility element -- must live outside the WSDL namespace
-        if (a.getNamespaceURI().equals(Constants.NS_WSDL))
+        if (Constants.NS_WSDL.equals(a.getNamespaceURI()))
             errReceiver.error(forest.locatorTable.getStartLocation(a.getOwnerElement()), WsdlMessages.PARSING_INVALID_WSDL_ELEMENT(a.getLocalName()));
     }