class A{ synchronized static void method(){ doSomethingLongTime(); // here A.class monitior is taken. } }
…….
new A(); // does this blocked by doSomethingLongTime() ?
The code above depicts my question: new A()
definetly deal with A.class, so is it blocked?
Answer
Nope. The lock on the static method is acquired on A class object. That is right. But new A() is not inside synchronized block. So this line doesn’t need to wait for any lock object & can proceed. Construction of new object won’t be blocked otherwise explicitly specified within a synchronized block.