@Test
    public void shouldHandleEmptyResult() throws Exception {
        RequestOptions options = RequestOptions.build().addG("gmodern").create();
        final ResultSet results = client.submit("g.V(100,1000,1000)", options);
        assertEquals(0, results.all().get().size());
    }
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-server/src/test/java/org/apache/tinkerpop/gremlin/server/GremlinResultSetIntegrateTest.java