Deadlock is a situation that can occur when two or more threads are blocked indefinitely trying to obtain access to a resource locked by the other threads in the deadlock.
The deadlocked threads are blocked, waiting for each other to release a resource which neither of them can release because they are blocked waiting for the other thread to release its resource first.
Such resources can be Java Locks, Java synchronized blocks , files, database tables etc.
⏩ How to Detect Deadlock in Java? Using Thread Dump we can get the details
⏩ How to avoid deadlock?
Avoid Nested Locks
Lock Only What is Required
Avoid waiting indefinitely
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