@Override
        public Traversal<Edge, Object> get_g_EX11X_propertiesXweightX_asXaX_selectXaX_byXvalueX(final Object e11Id) {
            return g.E(e11Id).properties("weight").as("a").select("a").by(T.value);
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
@author Stephen Mallette (http://stephen.genoprime.com)
@author Daniel Kuppitz (http://gremlin.guru)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/map/SelectTest.java