Can you explain what a synchronized map is in Java?
A synchronized map in Java is a thread-safe map that allows concurrent access by multiple threads.
How does it ensure thread safety?
It uses synchronization mechanisms to control access, preventing data inconsistency during concurrent modifications.
Can you give me an example of how to use a synchronized map?
Sure! You can use Collections.synchronizedMap(new HashMap<>())
to create a synchronized map.
Are there any performance drawbacks to using synchronized maps?
Yes, synchronized maps can have performance overhead due to locking, especially under high contention.
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