What is an object's lock and which objects have locks?
What is an object's lock and which objects have locks?
✍: Guest
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.
2012-11-07, 2521👍, 0💬
Related Topics:
Can a Byte object be cast to a double value?
Can a Byte object be cast to a double value? No, an object cannot be cast to a primitive value. 2012-11-05, 2531👍, 0💬
What is the difference between the String and StringBuffer classes?
What is the difference between the String and StringBuffer classes? String objects are constants. StringBuffer objects are not. 2012-11-06, 2383👍, 0💬
What is the Dictionary class?
What is the Dictionary class? The Dictionary class provides the capability to store key-value pairs. 2012-11-08, 2359👍, 0💬