What is the synchronized keyword in Java?
The synchronized keyword in Java is used to control access to a block of code or an object by multiple threads.
How does it help in multithreading?
It prevents thread interference and ensures that only one thread can access the synchronized block at a time.
Can you give an example of its usage?
Sure! You can use it like this: synchronized(this) { // code }
to synchronize access to the current object.
What happens if a thread cannot acquire the lock?
If a thread cannot acquire the lock, it will wait until the lock is released by the thread currently holding it.
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