Multiple choice

Which method is not final in Object class?

  1. getClass()

  2. notify()

  3. notify all()

  4. hashCode()
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This answer is correct. GetClass(), notify(), notify all() and wait() methods in Object class are declared as final. All other methods can be overridden. HashCode() can be overridden in any class.

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