wInstance()</code>.

 <p>
 If the argument <code>properties</code> is not null, and if the implementation contains a constructor with a single
 parameter of type <code>java.util.Properties</code>, then the constructor is used to create the instance.

 <p>
 Properties are optional and can be ignored by an implementation.

 <p>
 The name of a property should start with "jakarta.el."

 <p>
 The following are some suggested names for properties.
 <ul>
 <li>jakarta.el.cacheSize</li>
 </ul></div>
<dl class="notes