title: how to add TXT file to the sub folder of war. i.e I wants to add key.txt to the WEB-INF
body: <p>For this Normally I used the command <code>jar uvf app.war c:/key.txt</code>
  This command copy <code>key.txt</code> file to the app.war folder.
  But I want, Key should copy to the sub folder of the <code>app.war</code>.
  For example after unzipping app/WEB-INF/key.txt.</p>