@Test
    public void shouldHandleTimestamp() throws Exception {
        final Timestamp ts = new java.sql.Timestamp(1481750076295L);
        assertEquals(ts, serializeDeserialize(ts, java.sql.Timestamp.class));
    }
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-core/src/test/java/org/apache/tinkerpop/gremlin/structure/io/gryo/GryoMapperTest.java