Consider the following class definitions. public class Class1

 { private int val1; public Class1() 

{ val1 = 1; }public void init ()

 { Class2 c2 = new Class2(); } c2.init(this, val1); 

public void update(int x) { val1 -= x; }public int getVal()

{ return val1; }}

 public class Class2 

 { private int val2; public Class2() 

{ val2 = 2; }public void init(Class1 c, int y)

 { c.update(val2 + y); 

} }

The following code segment appears in a method in a class other than Class1 or Class2. Class1 c = new Class1(); c.init(); System.out.println(c.getVal());

What, if anything, is printed as a result of executing the code segment?

A. 2 B. 1 C. 0 D. -2 E. Nothing is printed because the code segment does not compile.