Question 1 (6 points) Consider the code below. Int is an immutable class. public class Foo private Bar bar; public Foo (Barbar) { this.bar =bar; } public void print) bar.print() public class Bar t private int x; public Bar (int x) this.xx public int getVal) ( return this.x:) public void setval (int x) { this.x = x; } public void print) System.out.println (x)i) There is a possible representation exposure here. Write a code snippet to show the rep exposure