code></a> method on how two expressions can be equal if their expression Strings are
 different. Recall that if two objects are equal according to the <code>equals(Object)</code> method, then calling the
 <code>hashCode</code> method on each of the two objects must produce the same integer result. Implementations must
 take special note and implement <code>hashCode</code> correctly.
 </p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../el/Expression