大新博客

摘要： ArrayBlockingQueue实现,有容量限制的阻塞队列，实现原理如下class BoundedBuffer { final Lock lock = new ReentrantLock(); final Condition notFull = lock.newCondition(); final Condition notEmpty = lock.newCondition(); final Object[] items = new Object[100]; int putptr, takeptr, count; public void put(Object ... 阅读全文