p;newenv)</code>
<div class="block">Set whether to propagate the default environment or not.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/taskdefs/Execute.html#setSpawn(boolean)">setSpawn</a></strong>(boolean&nbsp;spawn)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;&nbsp;</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><c