Java

1 4.2 Class with Methods

3 5

We will need to compile CreateAccount by means of the command

>

javac CreateAccount.java

Then we can run the program

>

java CreateAccount

A/c no: 123 A/e name: Fred Balance: 50.0

4.2 Class with Methods

As we have already mentioned, as well as member variables defining its state, a class can have

methods defining its behavior. A method is similar to a procedure or function in a nonobject-

oriented programming language. For our bank account class, examples of methods are deposit

and withdraw. The following is code for the deposit method that increases the balance by the

amount deposited:

public void