@Test
        @FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_VERTICES)
        @FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_PROPERTY)
        @FeatureRequirement(featureClass = VertexPropertyFeatures.class, feature = FEATURE_DOUBLE_VALUES)
        public void shouldAutotypeDoubleProperties() {
            final Vertex v = graph.addVertex();
            v.property(VertexProperty.Cardinality.single, "double", 0.1d);
            final Double best = v.value("double");
            assertEquals(best, Double.valueOf(0.1d));
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/structure/VertexTest.java