docs: public static boolean safestRelease(Object msg) {
      try {
        return (msg instanceof ReferenceCounted)
            && ((ReferenceCounted) msg).refCnt() > 0
            && ((ReferenceCounted) msg).release();
      } catch (Throwable t) {
        LOGGER.warn("Failed to release reference counted object: {}", msg, t);
        return false;
      }
    }