@Override public void require(int type,String namespaceURI,String localName) throws XMLStreamException {
  throw new UnsupportedOperationException("Not supported yet.");
}

@ Override public void require ( int type , String namespaceURI , String localName ) throws XMLStreamException { throw new UnsupportedOperationException ( "Not supported yet." ) ; }
test if the current event is of the given type and if the namespace and name match the current namespace and name of the current event . if the namespaceuri is null it is not checked for equality , if the localname is null it is not checked for equality . note : not implemented , it throws an exception
