 class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if context is <code>null</code></dd>
<dd><code><a href="../../javax/el/ELException.html" title="class in javax.el">ELException</a></code> - if an exception was thrown while performing the property or variable resolution. The thrown
 exception must be included as the cause property 