}
SOAPHeaderElement headerElem = find(nsUri, localName);
if (headerElem == null) {
return null;
}
headerElem = (SOAPHeaderElement) soapHeader.removeChild(headerElem);
//it might have been a nonSAAJHeader - remove from that map
removeNonSAAJHeader(headerElem);
//remove it from understoodHeaders and notUnderstoodHeaders if present