package interfaces;

class OuterClass {
	static int outer_x = 10;
	int outer_y = 20;
	
	private static int outer_private = 30;
	
	static class StaticNestedClass {
		void display(){
			System.out.println("outer_x = " + outer_x);
			System.out.println("Outer_private = " + outer_private);
		}
	}
}

public class NestedClasses {

	public static void main(String[] args) {
		OuterClass.StaticNestedClass nestedObject = new OuterClass.StaticNestedClass();
		nestedObject.display();
	}
}