ink">IllegalArgumentException</a></code> - if the property was not the string <code>"length"</code> and could not be coerced
 into an integer.</dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/NullPointerException.html" title="class or interface in java.lang" class="external-link">NullPointerException</a></code> - if context is <code>null</code>.</dd>
<dd><code><a href="ELException.html" title="class in jakarta.el">ELException</a></code> - if an exception was thr