Q43

Given:

public enum Direction { NORTH, EAST, SOUTH, WEST }

Which statement will iterate through Direction?

A.

for (Direction d : Direction.values()){

             // }

B.

   for (Direction d : Direction.asList()){

             // }

C.

   for (Direction d : Direction.iterator()){

             // }

D.
   for (Direction d : Direction.asArray()){

             // }

 

Risposta A

Riferimenti :

http://stackoverflow.com/questions/1104975/for-loop-to-iterate-over-enum-in-java