getLastColors

public static String getLastColors(String input){

        String result = "";
        int length = input.length();

        for (int index = length - 1; index > -1; index--){

            char section = input.charAt(index);

            if ((section == '§' || section == '&') && (index < length - 1)){

                char c = input.charAt(index + 1);
                ChatColor color = ChatColor.getByChar(c);

                if (color != null){

                    result = color.toString() + result;

                    if ((color.equals(ChatColor.RESET))){
                        break;

                    }

                }

            }

        }