@Override
        public Condition newCondition() {
            return this.delegate.newCondition();
        }
A {@link ReadWriteLock} that can report some info when the lock is held by a thread very long time.

@author jiachun.fjc
jraft-core/src/main/java/com/alipay/sofa/jraft/util/concurrent/LongHeldDetectingReadWriteLock.java