Add some defensive code to copyNode().  The XML parser classes don't like a null namespace for an attribute.
Add some defensive code to copyNode().  The XML parser classes don't
like a null namespace for an attribute.


git-svn-id: 8699849808240b02471d01f5aaa03ec0c1cb68ee@259403 13f79535-47bb-0310-9956-ffa450edef68

apache/axis1-java,apache/axis1-java,apache/axis1-java,apache/axis1-java