ationURL)</pre>
<div class="block">Set the implementationURL of extension.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>implementationURL</code> - the implementationURL of extension</dd></dl>
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<h4>setRefid</h4>
<pre>public&nbsp;void&nbsp;setRefid(<a href="../../../../../../../org/apache/tools/ant/types/Reference.html" title="class in org.apache.tools.ant.t