@Override
        public Traversal<Vertex, Double> get_g_V_bothE_properties_dedup_hasKeyXweightX_hasValueXltX0d3XX_value() {
            return g.V().bothE().properties().dedup().hasKey("weight").hasValue(P.lt(0.3)).value();
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/filter/HasTest.java