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- public class Switch1 {
- public static void main(String[] argv) {
- System.out.println(one(Color.R));
- System.out.println(one(Color.G));
- System.out.println(one(Color.B));
- System.out.println(one(Color.Y));
- }
-
- public static int one(Color color) {
- int result = switch(color) {
- case R -> 0;
- case G -> 1;
- case B -> 2;
- default -> 3;
- };
- return result;
- }
- }
-
- enum Color {
- R, G, B, Y;
- }
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