Blip (Portugal)
Acquisita da Paddy Power Betfair
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How to make a class immutable
Risposta di colloquio
Anonimo
7 nov 2024
The class must be final to prevent inherantance, every attribute must by final to prevent writing new values on them, remove any setter method that we have and ensure that every get in the class returns a deep copy insteaf of a shallow one