while(contents.hasNext()) {
EObject eObject = contents.next();
List<IEObjectDescription> referenced = CrossReferenceAdapterFactory.eINSTANCE.get(eObject);
if(referenced == null || referenced.isEmpty())
continue;
IEObjectDescription sourceContainer = findClosestExportedContainerDescriptor(
eObject2exportedEObjects.get(eObject), allExported);
for(IEObjectDescription targetDescriptor : referenced)
if(!strategy.createPPReferenceDescriptions(eObject, sourceContainer, targetDescriptor, acceptor))
contents.prune();
}