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What is an object's lock and which object's have locks?

An object's lock is a mechanism that is used by multiple threads to obtain synchronized access to the object. A thread may execute a synchronized method of an object only after it has acquired the object's lock.

 

All objects and classes have locks. A class's lock is acquired on the class's Class object.

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When it comes to absorbing and retaining new inforamtion, any form of distraction (including music) is detrimental Next

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