Jede Frage dieses Quiz ist zeitlich begrenzt. Drücke auf die Schaltfläche um das Quiz zu starten.
Which is not a method of the Object class?
.clone()
.compare()
.wait()
.finalize()
If you choose to override Object.equals(), which other method must you override (if any)?
.hashCode()
.toString()
none
What function property is not correct for Object.equals()?
reflexive: A equals A
transitive: if A equals B and B equals C, then A equals C
nullable: if A is null and B is null then A equals B
symmetric: if A equals B, then B equals A
