Methods in Java

[MyrinNew]

What is method: A method is a block of code that performs a specific task and declared within the class. Methods are fundamental to object-oriented programming in Java, as they encapsulate the behavior of objects.






className object = new className;







here, className refers to data type.


Method is some kind of action. Void return type is used. This will not return any value.

Method definition should not be given inside a method.


Ex:






class Shop{
String prod_name;
int price;
public static void main(String[] args){
Shop prod1 = new Shop();
Shop prod2 = new Shop();
prod1.prod_name = "soap";
prod1.price = 50;
prod2.prod_name = "milk";
prod2.price = 150;

prod2.buy();
prod1.buy();

}

public void buy(){
System.out.println("buy method");
System.out.println(prod_name + " => " +price);}
}







Output:






buy method
milk => 150
buy method
soap => 50










More...