Domanda di colloquio di Great Logics
1When do you override hashcode and equals() ?
Risposta di colloquio
Anonimo
25 apr 2017
Whenever necessary especially if you want to do equality check or want to use your object as key in HashMap.
1When do you override hashcode and equals() ?
Anonimo
Whenever necessary especially if you want to do equality check or want to use your object as key in HashMap.