uals(1L, this.sqlgGraph.traversal().V().has(&quot;age&quot;, P.within(1, null)).count().next(), 0L);</b>
&nbsp;    }
&nbsp;
&nbsp;    /**
&nbsp;     * P.without(Collections.emptySet()) translates to the sql where clause IS NOT NULL
&nbsp;     */
&nbsp;    @Test
&nbsp;    public void testWithoutEmptyCollection() {
<b class="fc">&nbsp;        Graph g = this.sqlgGraph;</b>
<b class="fc">&nbsp;        Vertex v1 = g.addVertex(T.label, &quot;A&quot;, &quot;name&quot;, &quot;a1&quot;);</b>
<b class="fc">&nbsp;    