Lecture 2
8
•Each field has a type, a name
and a value
•BankAccount object picture
•Code in BankAccount.java tells
type (int, for integer) and name (balance – good choice by programmer)
•Value (999) may change from time to time
balance:
999
int
fields : what an object looks
like
BankAccount
17: private int balance; // work in whole dollars
type of object
field name:
value
type of field