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. 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.
答案：A
参考：7-8 物件的转型
今天一直在想这个SCJP 6.0 认证教战手册书里的77题为什么答案会是A啊？Object obj = new int{1,2,3}在Eclipse一直提示Syntax error on token "int", Dimensions expected after this token这样的错误，但是我一直也搞不懂哪里错，就是觉得怪怪的，后来Google之后，才警觉原来是要Object obj = new int[]{1,2,3}啦！少了一对中括号，误会很大说！