Emoji

import java.util.ArrayList;
import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class emoji {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int threshold = 1;
        int countOfEmojis = 0;
        String input = scanner.nextLine();
        ArrayList<String> emojis = new ArrayList<>();

        String regexNumbers = "(\\d)";
        Pattern pattern = Pattern.compile(regexNumbers);
        Matcher matcherDigit = pattern.matcher(input);
        while (matcherDigit.find()) {
            int digit = Integer.parseInt(matcherDigit.group());
            threshold = threshold * digit;
        }
        String regexEmoji = "([:|\\*]{2})([A-Z][a-z]{2,})(\\1)";
        Pattern patternEmoji = Pattern.compile(regexEmoji);
        Matcher matcherEmoji = patternEmoji.matcher(input);
        while (matcherEmoji.find()) {
            int sumOfEmoji = 0;
            countOfEmojis++;
            String emoji = matcherEmoji.group();
            String testEmoji = matcherEmoji.group(2);
            for (int i = 0; i < testEmoji.length(); i++) {
                int value = (int) testEmoji.charAt(i);
                sumOfEmoji += value;
            }
            if (sumOfEmoji > threshold) {
                emojis.add(emoji);
            }
        }
//        if (emojis.size()>0) {
        System.out.println("Cool threshold: " + threshold);
        System.out.println(countOfEmojis + " emojis found in the text. The cool ones are:");
        if (emojis.size() > 0) {
            for (int i = 0; i < emojis.size(); i++) {
                System.out.printf("%s%n", emojis.get(i));

            }
        }
    }
}