<p>Is it possible to write a method that System.exit will call when you terminate a program?</p>

<p>Use <code>Runtime.getRuntime().addShutdownHook(Thread)</code>.</p>

Running code on program exit in Java [duplicate]

Use Runtime.getRuntime().addShutdownHook(Thread).

answered Oct 05 '22 11:10

Shutdown hooks are the answer... here is an article on them. They do not come without issues (some of them are discussed in the article).

answered Oct 05 '22 11:10

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