n class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang" class="externalLink">IllegalArgumentException</a></code> - if the response is null.</dd>
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<h3><a id="setCharacterEncoding(java.lang.String)">setCharacterEncoding</a></h3>
<div class="memberSignature"><span class="modifiers">public</span>&nbs