ternal=true" title="class or interface in java.lang">NoSuchMethodException</a></pre>
<div class="block">Define a Jakarta Expression Language function in the local function mapper.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>prefix</code> - The namespace for the function or "" for no namesapce.</dd>
<dd><code>function</code> - The name of the function. If empty (""), the method name is used as the function name.</dd>
<dd><code>method</code> - The <code>java.lang.reflect.Method</