subclass-tasks as well.

PR: 20687
Submitted by:	Gus Heck <gus dot heck at olin dot edu>


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@274696 13f79535-47bb-0310-9956-ffa450edef68

<attrib> doesn't like to be called with parallel.

<chgrp> and <chown> should also disable the addsourcefile attribute.


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@274607 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@274602 13f79535-47bb-0310-9956-ffa450edef68

attribute from the three latest task additions.


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@273512 13f79535-47bb-0310-9956-ffa450edef68

Submitted by:	Shiraz Kanga <SKanga at ingenuus.com>,
                J�r�me Lacoste <jerome.lacoste at smartcardsystem.com>

seventeen months ago 8-)


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@273509 13f79535-47bb-0310-9956-ffa450edef68