How to create object in static members ?? Can anyone plz explain with example ???

Answer 1

you can't create object s to static members. all static members will be initialized at compile time itself. you have to access static members with class name

Answer 2

Yes you can. One of examples is a singleton pattern design. This pattern returns only one instance of the class.

This could be archived by making class constructor private and creating a static method that returns only one instance.

Ex:

class Single{

private int age;
private static Single onlyOne;

private Single() {}

public static Single get(int age){

if(onlyOne == null ){
onlyOne = new Single();
}

onlyOne.age = age;

return onlyOne;

}

public void show(){
if(onlyOne != null) {
System.out.println(age) ;
}
}
}

public class Program
{
public static void main(String[] args) {
Single s = Single.get(26);
s.show();
}
}