te.html" title="interface in javax.persistence.criteria">Predicate</a></code></td>
<td class="colLast"><span class="typeNameLabel">CriteriaBuilder.</span><code><span class="memberNameLink"><a href="../../../../javax/persistence/criteria/CriteriaBuilder.html#isNotNull-javax.persistence.criteria.Expression-">isNotNull</a></span>(<a href="../../../../javax/persistence/criteria/Expression.html" title="interface in javax.persistence.criteria">Expression</a>&lt;?&gt;&nbsp;x)</code>
<div class="block">Create a pre