code: public static void safeClose(final ZipFile zipFile) {
          if (zipFile != null) {
              try {
                  zipFile.close();
              } catch (Exception e) {
                  VFSLogger.ROOT_LOGGER.trace("Failed to close resource", e);
              }
          }
      }
docs: Safely close some resource without throwing an exception.  Any exception will be logged at TRACE level.
  
  @param zipFile the resource