Static Methods in Java

2. Static Methods:

                              Static Methods belongs to the Class rather than the object.Static methods can be invoked without the need of objects.Statics variables can be modified by static methods.

Example:

public class HelloWorld{

static double pi = 3.14;

     static void calc(double a) {

pi = a;

System.out.println("Value pi is: "+a);

}

public static void main(String[] args) {

HelloWorld.calc(55.3);//accessing the static method

}

}