java 8

public static int jumpingOnClouds(List<Integer> c) {
    // Write your code here
    int jump = 0;
    int start = 0;

    while (start < c.size() - 1) {
        if (start == c.size() - 2) {
            jump++;
            break;

        }
        int idx = (c.get(start + 2) != 0) ? 1 : 2;
        start += idx;
        jump++;

    }
    return jump;