public static void minimumBribes(List q) { // Write your code here

    int arr[] = new int[q.size()];
    int j=0;
    int minBribe = 0;
    for(Integer i : q){
        arr[j++] = i;
    }

    for(int i=0; i < arr.length-1;i++){
        if(arr[i] > i+1){
            // System.out.println(arr[i]+"here");
            int diff = arr[i] - (i +1 );
            if(diff <= 2 ){
                minBribe += diff;
            }else{
                System.out.println("Too chaotic");
                return;
            }
        }
        else if(arr[i] > arr[i+1] ){
            // System.out.println(arr[i]+"*");
            minBribe += 1;  
        }


    }
    System.out.println(minBribe);
}

Can anyone help me here. and explain where I am going wrong here. in what case my solution is failing.