class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../el/ValueExpression.html#isReadOnly(jakarta.el.ELContext)">isReadOnly</a></code>&nbsp;in class&nbsp;<code><a href="../../../../el/ValueExpression.html" title="class in jakarta.el">ValueExpression</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>context</code> - The context of this evaluation.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the expression is read