Jump Game

1class Solution {
2  public boolean canJump(int[] nums) {
3      int jumps = 0;
4
5      for (int i = 0; i < nums.length; i++)
6      {
7          if (jumps < 0)
8          {
9              return false;
10          }
11          else if (nums[i] > jumps)
12          {
13              jumps = nums[i];
14          }
15          jumps--;
16      }
17
18      return true;
19  }
20}