Do not override Object.finalize
.
Starting in JDK 18, the method is deprecated for removal, see JEP 421: Deprecate Finalization for Removal.
The Google Java Style Guide §6.4 states:
It is extremely rare to override
Object.finalize
.Tip: Don’t do it. If you absolutely must, first read and understand Effective Java Item 8, “Avoid finalizers and cleaners” very carefully, and then don’t do it.
Suppress false positives by adding the suppression annotation @SuppressWarnings("Finalize")
to the enclosing element.