1 public int maxArea(int[] height) { 2     int left = 0, right = height.length - 1; 3     int maxArea = 0; 4  5     while (left < right) { 6         maxArea = Math.max(maxArea, Math.min(height[left], height[right]) 7                 * (right - left)); 8         if (height[left] < height[right]) 9             left++;10         else11             right--;12     }13 14     return maxArea;15 }