AbstractMetaDataContext parent = new AbstractMetaDataContext(parentLoader);
MutableMetaDataLoader childLoader = createTestMutableMetaDataLoader();
AbstractMetaDataContext child = new AbstractMetaDataContext(parent, childLoader);
AnnotationsItem item = child.retrieveAnnotations();
assertTrue(item.getAnnotations().length == 0);
assertTrue(item.getValue().length == 0);
assertTrue(item.isCachable());
assertTrue(item.isValid());