Collections and Generics

Question : 3 of 53

Marks: +1, -0

Given:

1. Object [] myObjects = {
2.   new Integer(12),
3.   new String("foo"),
4.   new Integer(5),
5.   new Boolean(true)
6. };
7. Arrays.sort(myObjects);
8. for(int i=0; i < myObjects.length; i++) {
9.   System.out.print(myObjects[i].toString());
10.   System.out.print(" ");
11. }

What is the result?

Compilation fails due to an error in line 1.
Compilation fails due to an error in line 7.
A ClassCastException occurs in line 7.
A ClassCastException occurs in line 9.
The value of all four objects prints in natural order

Validate

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