e Faces context.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> or <code>false</code> depending on whether or not the user-agent needs an update of this
 resource.</dd>
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<h4>getContentType</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getContentType()