单选题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 1 2 3B Compilation fails because of an error in line 12.C Compilation fails because of an error in line 13.D Compilation fails because of an error in line 14.E A ClassCastException is thrown at runtime.
单选题
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
1 2 3
B
Compilation fails because of an error in line 12.
C
Compilation fails because of an error in line 13.
D
Compilation fails because of an error in line 14.
E
A ClassCastException is thrown at runtime.
参考解析
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