
(<code>process</code>) on a specific model object (<code>handler</code>).</p>

<p>In version 2.2 and later, either type of Jakarta Expression Language expression can represent a method
invocation, such as <code>${trader.buy("JAVA")}</code>, where the arguments to
the method invocation are specified in the expression.</p>

<p>All expression classes extend the base class <a href="../../jakarta/el/Expression.html" title="class in jakarta.el"><code>Expression</code></a>, making them
serializable and forcing th