asGroupBeenSet</h4>
<pre>public&nbsp;boolean&nbsp;hasGroupBeenSet()</pre>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>whether the group name has been explicitly set.</dd>
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<h4>setGid</h4>
<pre>public&nbsp;void&nbsp;setGid(int&nbsp;gid)</pre>
<div class="block">The GID for the tar entry; optional, default="0"
 This is not the same as the group name.</div>
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<dt><span class="paramLabel">Par