git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@471560 13f79535-47bb-0310-9956-ffa450edef68
git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@439418 13f79535-47bb-0310-9956-ffa450edef68
servers are unreliable for unknown - this allows for a retry count to be specified to accomodate work on such flaky servers. git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@278374 13f79535-47bb-0310-9956-ffa450edef68