s of input are illegal and must cause an <a href="ELException.html" title="class in jakarta.el"><code>ELException</code></a> to be thrown:
 <ul>
   <li>Multiple expressions using different delimiters (e.g.
   <code>"${employee.firstName}#{employee.lastName}"</code>).</li>
   <li>Mixed literal text and expressions using different delimiters(e.g.
   <code>"Name: ${employee.firstName} #{employee.lastName}"</code>).</li>
 </ul></div>
<dl class="notes">
<dt>Since:</dt>
<dd>Jakarta Server Pages 2.1</dd>
</dl>
</s