tle="class in javax.ws.rs">ProcessingException</a></code> - in case the request processing or subsequent I/O operation fails.</dd>
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<h4>options</h4>
<pre><a href="../../../../javax/ws/rs/client/RxInvoker.html" title="type parameter in RxInvoker">T</a>&nbsp;options()</pre>
<div class="block">Invoke HTTP OPTIONS method for the current request.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>in