Terrorists Win [Java Exam]

package com.sve;

import java.util.Arrays;
import java.util.Scanner;

public class Playground {

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        char[] inputLineChars = scan.nextLine().toCharArray();
        for (int i = 0; i < inputLineChars.length; ) {
            if (inputLineChars[i] == '|') {
                int startIndex = i;
                int bombLength = 1;
                int bombSum = 0;
                i++;
                while (inputLineChars[i] != '|') {
                    bombSum += (int)inputLineChars[i];
                    i++;
                    bombLength++;
                }
                bombLength++;
                int lastDigit = bombSum % 10;
                int startOfDots = 0;
                int endOfDots = inputLineChars.length;
                if (startIndex - lastDigit >= 0) {
                    startOfDots = startIndex - lastDigit;
                }
                if ((startIndex - lastDigit) + (lastDigit + bombLength) + lastDigit < inputLineChars.length) {
                    endOfDots = (startIndex - lastDigit) + (lastDigit + bombLength) + lastDigit;
                }
                for (int j = startOfDots; j < endOfDots; j++) {
                    inputLineChars[j] = '.';
                }
            }
            i++;
        }
        System.out.println(Arrays.toString(inputLineChars).replace("[", "").replace(", ", "").replace("]", ""));
    }
}