 in a failure.</div>
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<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/taskdefs/Execute.html#isFailure(int)">isFailure</a></strong>(int&nbsp;exitValue)</code>
<div class="block">Checks whether <code>exitValue</code> signals a failure on the current
 system (OS specific).</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a