<dt><span class="strong">Since:</span></dt>
  <dd>Ant 1.7</dd></dl>
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<h4>getMapper</h4>
<pre>public&nbsp;<a href="../../../../../org/apache/tools/ant/util/FileNameMapper.html" title="interface in org.apache.tools.ant.util">FileNameMapper</a>&nbsp;getMapper()</pre>
<div class="block">get the active mapper; may be null</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>mapper or null</dd><dt><span class="st