public class InnerClassThis {
	int x=10;
	public void foo() {
	        System.out.println("Outer class");
	}	
	public class ReallyInner {
	    public void foo() {
	        System.out.println("Inner class");
	    }
	    public void test() {
	        this.foo();
	        InnerClassThis.this.foo();
	    }
	}
	public static void main(String... args) { 
	        InnerClassThis.ReallyInner i = new InnerClassThis().new ReallyInner();
	        i.test();
	}
}
                                

A  The code does not compile.

B  Inner class Outer class

C  The code compiles but throws runtime exception

D  Outer class Inner class