标题: [Oracle interview]What are synchronized methods and synchronized statements? [打印本页] 作者: 程旭媛 时间: 2013-8-16 16:37 标题: [Oracle interview]What are synchronized methods and synchronized statements? 作者: 龚城师 时间: 2013-8-16 16:42
Synchronized methods are methods that are used to control access to an object. A thread only executes a synchronized method after it has acquired the lock for the method's object or class. Synchronized statements are similar to synchronized methods. A synchronized statement can only be executed after a thread has acquired the lock for the object or class referenced in the synchronized statement.