Check out the FileChannel#tryLock(...) function. That should do what you need.
How to throw an exception when a file lock fails because it's open in another program?
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24-06-2023 - |
Pregunta
How do I throw an exception in Java when a file lock fails because it's open in another program? If I'm trying to get a lock with
filelock = rf.lock();
Right now all it does is freeze if the file is open in another program.
Solución
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