int&nbsp;offset,
        int&nbsp;length)</code>
<div class="block">Sets a portion of the byte array value with the specified name into the Map.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/jms/MapMessage.html#setChar-java.lang.String-char-">setChar</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.la