试题详情
- 单项选择题 Given： 11. public static void main（String[] args） { 12. Object obj = new int[] { 1， 2， 3 }； 13. int[] someArray = （int[]）obj； 14. for （int i ： someArray） System.out.print（i + " "）； 15. } What is the result？ （）
A、 Compilation fails because of an error in line 13.
B、 A ClassCastException is thrown at runtime.
C、 1 2 3
D、 Compilation fails because of an error in line 14.
E、 Compilation fails because of an error in line 12.
- C
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