make the classes flexible enough to deal with non US-ASCII filenames
either consistent with the command line ZIP tools (it has been since
it uses the org.apache classes instead of java.util.zip) or the jar
command (which it has been up to Ant 1.3).


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269272 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268915 13f79535-47bb-0310-9956-ffa450edef68

Submitted By: Les Hughes [mailto:leslie.hughes@rubus.com]


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268908 13f79535-47bb-0310-9956-ffa450edef68