title: ant copy tag won't keep file kind
body: <p>I'm trying to build a Mac OS X bundle application automatically.
  When copying the file "/System/Library/Frameworks/JavaVM.framework/Versions/A/Resources/MacOS/JavaApplicationStub" of kind "Unix Executable File" with the copy tag:
  <code>&lt;copy file="${stub.file}" todir="${dist.dir}/${ant.project.name}.app/Contents/MacOS"/&gt;</code> and getting a file of kind "Document" and the bundle doesn't execute. If I copy it from Finder it works fine.</p>
  
  <p>Is there a way to copy it and keep it's kind with ant?</p>
  
  <p>Thanks in advance!</p>