SCJP Module-9 Question-15


 

SCJP Module-9 Question-15

The Sample code will test your understanding about the Object class of Java.

The Sample code will test your understanding about the Object class of Java.

Given below the sample code :

33. Object [] Obj = {
34. new Integer(12),
35. new String("foo"),
36. new Integer(5),
37. new Boolean(true)
38. };
39. Arrays.sort(Obj);
40. for(int i=0; i<Obj.length; i++) {
41. System.out.print(Obj[i].toString());
42. System.out.print(" ");
43. }

What will be the output of the above code ?

1. ClassCastException at line 39.

2. Error at line 33

3. Error at line 41

4. 12 foo 5 true

Answer

(1)

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