DataDomain domain = getDomain();
domain.removeDataMap(testMap.getName());
DataNode node = domain.lookupDataNode(domain.getDataMap("people"));
ExtendedTypeMap map = node.getAdapter().getExtendedTypes();
map.unregisterType(CAY_207String1.class.getName());
map.unregisterType(CAY_207String2.class.getName());
}
/**
* Overrides super implementation to add a few extra entities to this DataContext