code: public void unlock() {
  
          for (Locale l : m_lockedBundleFiles.keySet()) {
              LockedFile f = m_lockedBundleFiles.get(l);
              f.tryUnlock();
          }
          if (null != m_descFile) {
              m_descFile.tryUnlock();
          }
      }
docs: Unlock all files opened for writing.