WorkingDirectory { public static boolean delete() { return deleteDirectory(getWorkingDirectory()); }  static void setApplicationName(String applicationName); static File getWorkingDirectory(); static OS getPlatform(); static File getMapsFolder(); static boolean unpackMap(String foldername, InputStream source); static boolean delete(); static boolean deleteDirectory(File directory);  }
@Test public void testDelete() { System.out.println("delete"); File wd = WorkingDirectory.getWorkingDirectory(); assert(wd.exists()); assertTrue(WorkingDirectory.delete()); assert(!wd.exists()); }