Question

How to use static class in Java

Answer 1

class OuterClass {
    static int a = 0;

    static class InnerStaticClass {
        public void show() {
            a = 73485;
            System.out.println("a = " + a);
        }
    }
}

public class Program {
    public static void main(String[] args) {
        OuterClass.InnerStaticClass obj = new OuterClass.InnerStaticClass();

        obj.show();
    }
}
 
 
 
 
/*
run:
 
a = 73485
 
*/

 

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