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The ReadWriteMap class must correctly provide access to a Map object across multiple threads, but mistakes were made during implementation. Find them and fix them.
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Justin Smith
Level 39 , Greenfield, USA, United States
5 May 2022, 11:14
ReadWriteLock is an interesting one. Instead of simply locking down an object for all types of access, the ReadWriteLock class provides a way where an object can be locked for writing but still open for reading.