CS61B HW0

The Enhanced For Loop

public class EnhancedForBreakDemo {
    public static void main(String[] args) {
        String[] a = {"cat", "dog", "laser horse", "ketchup", "horse", "horbse"};

            for (String s : a) {
                for (int j = 0; j < 3; j += 1) {
                System.out.println(s);
                    if (s.contains("horse")) {
                        break;
                    }
                }
            }
        }
    }

here "String s : a" is equal to for i loop and use s to replace a[i]