may be
 called more than once, if the task is invoked more than once.
 For example,
 if target1 and target2 both depend on target3, then running
 "ant target1 target2" will run all tasks in target3 twice..</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/Task.html#execute--">execute</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../org/apache/tools/ant/Task.html" title="class in org.apache.tools.ant">Task</a></code></dd