1class Solution {2public String removeDigit(String number, char digit) {3List<String> digits = new ArrayList<>();4for (int i = 0; i < number.length(); i++) {5if (number.charAt(i) == digit) {6String stringWithoutDigit = number.substring(0, i) + number.substring(i + 1);7digits.add(stringWithoutDigit);8}9}10Collections.sort(digits);11return digits.get(digits.size() - 1);12}13}