Examples of java.util.concurrent.Semaphore.release()

java.util.concurrent.Semaphore.release()
Releases a permit, returning it to the semaphore.
Releases a permit, increasing the number of available permits by one. If any threads are trying to acquire a permit, then one is selected and given the permit that was just released. That thread is (re)enabled for thread scheduling purposes.
There is no requirement that a thread that releases a permit must have acquired that permit by calling {@link #acquire}. Correct usage of a semaphore is established by programming convention in the application.

            }
            
            @Override
            public void sessionClosed(IoSession session) throws Exception {
                stringBuffer.append("D");
                semaphore.release();
            }
        });
        vmPipeAcceptor.bind(vmPipeAddress);


        final VmPipeConnector vmPipeConnector = new VmPipeConnector();

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                    {
                        @Override
                        public Object call() throws Exception
                        {
                            mutex1.acquire();
                            semaphore.release();
                            Thread.sleep(1000000);
                            return null;
                        }
                    }
                );

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                    {
                        @Override
                        public Object call() throws Exception
                        {
                            mutex2.acquire();
                            semaphore.release();
                            Thread.sleep(1000000);
                            return null;
                        }
                    }
                );

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                                Assert.assertTrue(hasLock.compareAndSet(false, true));
                                try
                                {
                                    if ( isFirst.compareAndSet(true, false) )
                                    {
                                        semaphore.release(THREAD_QTY - 1);
                                        while ( semaphore.availablePermits() > 0 )
                                        {
                                            Thread.sleep(100);
                                        }
                                    }

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            LeaderSelectorListener listener = new LeaderSelectorListenerAdapter()
            {
                @Override
                public void takeLeadership(CuratorFramework client) throws Exception
                {
                    semaphore.release();
                    Thread.currentThread().join();
                }
            };
            selector = new LeaderSelector(client, "/leader", listener);
            selector.autoRequeue();

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            {
                @Override
                public void takeLeadership(CuratorFramework client) throws Exception
                {
                    Thread.sleep(10);
                    semaphore.release();
                }


                @Override
                public void stateChanged(CuratorFramework client, ConnectionState newState)
                {

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            LeaderSelectorListener listener = new LeaderSelectorListener()
            {
                @Override
                public void takeLeadership(CuratorFramework client) throws Exception
                {
                    semaphore.release();
                    Thread.sleep(Integer.MAX_VALUE);
                }


                @Override
                public void stateChanged(CuratorFramework client, ConnectionState newState)

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                @Override
                public void stateChanged(CuratorFramework client, ConnectionState newState)
                {
                    if ( newState == ConnectionState.LOST )
                    {
                        semaphore.release();
                    }
                }
            };
            selector = new LeaderSelector(client, "/leader", listener);
            selector.start();

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                public void takeLeadership(CuratorFramework client) throws Exception
                {
                    leaderCount.incrementAndGet();
                    try
                    {
                        semaphore.release();
                        try
                        {
                            Thread.sleep(1000000);
                        }
                        catch ( InterruptedException e )

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        int             min = minItemsBeforeRefresh;
        for ( final String itemNode : children )
        {
            if ( Thread.currentThread().isInterrupted() )
            {
                processedLatch.release(children.size());
                break;
            }


            if ( !itemNode.startsWith(QUEUE_ITEM_NAME) )
            {

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