public class Ball { public enum Color { RED, GREEN, BLUE }; public void foo() { // insert code here { System.out.println(c); } } } Which code inserted at line 14 causes the foo method to print RED, GREEN, and BLUE?()
- A、 for( Color c : Color.values())
- B、 for( Color c = RED; c <= BLUE; c++)
- C、 for( Color c; c.hasNext() ; c.next())
- D、 for( Color c = Color[0]; c <= Color[2]; c++)
- E、 for( Color c = Color.RED; c <= Color.BLUE; c++)
正确答案:A
答案解析:有

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