StAXSOAPModelBuilder soapBuilder = (StAXSOAPModelBuilder) this.builder;
if (soapBuilder != null &&
soapBuilder.isCache() &&
!soapBuilder.isCompleted() &&
!soapBuilder.isClosed()) {
lookAheadSuccessful = soapBuilder.lookahead();
if (lookAheadSuccessful) {
this.lookAheadLocalName = soapBuilder.getName();
String ns = soapBuilder.getNamespace();
ns = (ns == null) ? "" : ns;
this.lookAheadNS = factory.createOMNamespace(ns,