Given a sample code:

1 public class Test {
2 public static void main(String[] args) {
3 new OuterClass();
}}

4 class OuterClass {
5 private int x = 9;

6 public OuterClass() {
7 InnerClass inner = new InnerClass();
8 inner.innerMethod();
}

9   class InnerClass {
10 public void innerMethod() {
11 System.out.println(x);
}}}

What will be the result of above code ?

(1) Prints 9
(2) Error during compilation at line 3
(3) Error during compilation at line 5
(4) Error during compilation at line 7

Answer:

(1)

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