// Get a pointer within the lvalue.
Node lvaluePtr = lvalue;
boolean headerAssign = false;
if (ocopy.to instanceof OAssign.DirectRef) {
DirectRef dref = ((DirectRef) ocopy.to);
Element el = DOMUtils.findChildByName((Element)lvalue, dref.elName);
if (el == null) {
el = (Element) ((Element)lvalue).appendChild(lvalue.getOwnerDocument()
.createElementNS(dref.elName.getNamespaceURI(), dref.elName.getLocalPart()));
}