You've heard of getters and setters, but, have you heard of:>Adders>Removers>Issers>HassersIf you can't answer "yes" to all 4 of these, then you don't know jack fucking shit about OOP. They're not exactly esoteric knowledge.So do you? Do you know what they are? Can you tell me what they are w/o googling?
>adderadds an element to a collection>removerremoves the supplied parameter from the collection>is'sergetter for boolean fields>has'sercollection.contains(item)t. professional java backend developer before leaving the field