//docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a>&nbsp;getException()</pre>
<div class="block">The problem sending the message.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the problem or <code>null</code> if the send was successful.</dd>
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<h4>isOK</h4>
<pre>public&nbsp;boolean&nbsp;isOK()</pre>
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