Object Ref

[Anonymous]

What will happen if run the following code?

1:Boolean[] b1 = new Boolean[10];
2:
3:boolean[] b2 = new boolean[10];
4:
6:System.out.println("The value of b1[1] = " +b1[1]);
7:System.out.println("The value of b2[1] = " +b2[1]);

A) Prints "The value of b1[1] = false"
"The value of b2[1] = false".

B) Prints "The value of b1[1] = null"
"The value of b2[1] = null".
C) Prints "The value of b1[1] = null"
"The value of b2[1] = false".
D) Prints "The value of b1[1] = false"
"The value of b2[1] = null".

I think the answer should be B. Coorect me if i am wrong.

[Jim Yingst]

What happens if you compile and run it?

[Rolf Weasel]

All arrays are initialized automatically. object references are initialized to null and boolean values are initialized to false so i think C is right.

[Anonymous]

Thanks Rolf.