protected boolean validateNodeName(String nodeName){
  if (null == nodeName)   return false;
  if (nodeName.equals("xmlns"))   return false;
  return XML11Char.isXML11ValidQName(nodeName);
}

protected boolean validateNodeName ( String nodeName ) { if ( null == nodeName ) return false ; if ( nodeName . equals ( "xmlns" ) ) return false ; return XML11Char . isXML11ValidQName ( nodeName ) ; }
validate that the node name is good .
