@Override
        public Traversal<Vertex, Vertex> get_g_V_filterXname_startsWith_m_OR_name_startsWith_pX() {
            return g.V().filter(v -> {
                final String name = v.get().value("name");
                return name.startsWith("m") || name.startsWith("p");
            });
        }
Tests that cover lambda steps that are used in embedded cases.
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/LambdaStepTest.java