Examples of java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock.unlock()

java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock.unlock()

    ReadLock rl = _lock.readLock();
    rl.lock();
    try {
      r.run();
    } finally {
      rl.unlock();
    }
  }
  
  public <T> T runWriteOperation(Callable<T> call) throws Exception
  {

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                    // We are in sync so we'll do an empty diff
                    packetToSend = Leader.DIFF;
                    zxidToSend = leaderLastZxid;
                }
            } finally {
                rl.unlock();
            }


            QuorumPacket newLeaderQP = new QuorumPacket(Leader.NEWLEADER,
                    leaderLastZxid, null, null);
            oa.writeRecord(newLeaderQP, "packet");

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            ReadLock readLock = readWriteLock.readLock();
            readLock.lock();
            try {
                return keyedPool.getNumIdle(key);
            } finally {
                readLock.unlock();
            }
        }


        /**
         * {@inheritDoc}

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            ReadLock readLock = readWriteLock.readLock();
            readLock.lock();
            try {
                return keyedPool.getNumActive(key);
            } finally {
                readLock.unlock();
            }
        }


        /**
         * {@inheritDoc}

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            ReadLock readLock = readWriteLock.readLock();
            readLock.lock();
            try {
                return keyedPool.getNumIdle();
            } finally {
                readLock.unlock();
            }
        }


        /**
         * {@inheritDoc}

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            ReadLock readLock = readWriteLock.readLock();
            readLock.lock();
            try {
                return pool.getNumIdle();
            } finally {
                readLock.unlock();
            }
        }


        /**
         * {@inheritDoc}

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            ReadLock readLock = readWriteLock.readLock();
            readLock.lock();
            try {
                return pool.getNumActive();
            } finally {
                readLock.unlock();
            }
        }


        /**
         * {@inheritDoc}

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        if(logLock.getReadHoldCount() <=0) {
            try {
                rl.lock();
                return new LinkedList<Proposal>(this.committedLog);
            } finally {
                rl.unlock();
            }
        } 
        return this.committedLog;
    }

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                    // We are in sync so we'll do an empty diff
                    packetToSend = Leader.DIFF;
                    zxidToSend = leaderLastZxid;
                }
            } finally {
                rl.unlock();
            }


            QuorumPacket newLeaderQP = new QuorumPacket(Leader.NEWLEADER,
                    leaderLastZxid, null, null);
            oa.writeRecord(newLeaderQP, "packet");

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                    // We are in sync so we'll do an empty diff
                    packetToSend = Leader.DIFF;
                    zxidToSend = leaderLastZxid;
                }
            } finally {
                rl.unlock();
            }


             QuorumPacket newLeaderQP = new QuorumPacket(Leader.NEWLEADER,
                    ZxidUtils.makeZxid(newEpoch, 0), null, null);
             if (getVersion() < 0x10000) {

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