public TraversalExplanation get_g_V_outE_identity_inV_explain() {
            return g.V().outE().identity().inV().explain();
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/sideEffect/ExplainTest.java