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Java / Garbage collection

What is finalize method in Java?

The java.lang.Object.finalize() is called by the garbage collector on an object when garbage collection determines that there are no more references to that object. A subclass overrides the finalize method to dispose the system resources or to perform other cleanup actions. 

protected void finalize()

Finalize method is also called as finalizer .

This method throws Throwable exception. Exceptions occurred in finalize() method are not propagated and ignored by the garbage collector.

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