Is there a destructor for Java?

Question

Is there a destructor for Java? I don\'t seem to be able to find any documentation on this. If there isn\'t, how can I achieve the same effect?

To make my question m

Answer 1

There is a @Cleanup annotation in Lombok that mostly resembles C++ destructors:

@Cleanup
ResourceClass resource = new ResourceClass();

When processing it (at compilation time), Lombok inserts appropriate try-finally block so that resource.close() is invoked, when execution leaves the scope of the variable. You can also specify explicitly another method for releasing the resource, e.g. resource.dispose():

@Cleanup("dispose")
ResourceClass resource = new ResourceClass();