c">&nbsp;            Thread.sleep(SLEEP_TIME);</b>
<b class="fc">&nbsp;            testOutOutoutToSelf_assert(this.sqlgGraph1, a1, b2);</b>
&nbsp;        }
&nbsp;    }
&nbsp;
&nbsp;    private void testOutOutoutToSelf_assert(SqlgGraph sqlgGraph, Vertex a1, Vertex b2) {
<b class="fc">&nbsp;        DefaultGraphTraversal&lt;Vertex, Long&gt; traversal = (DefaultGraphTraversal&lt;Vertex, Long&gt;) vertexTraversal(sqlgGraph, a1).out().out().out().count();</b>
<b class="fc">&nbsp;        Assert.assertEquals(5, tra