Added the necessary infrastructure to get debug logging in Ant task tests.

git-svn-id: https://svn.apache.org/repos/asf/axis/axis1/java/trunk@1573325 13f79535-47bb-0310-9956-ffa450edef68
Some code simplifications.

git-svn-id: https://svn.apache.org/repos/asf/axis/axis1/java/trunk@1573326 13f79535-47bb-0310-9956-ffa450edef68
Improved debug logging.

git-svn-id: https://svn.apache.org/repos/asf/axis/axis1/java/trunk@1573327 13f79535-47bb-0310-9956-ffa450edef68