04. Count Symbols - Print

package DPM;
        import java.util.Map;
        import java.util.Scanner;
        import java.util.TreeMap;

public class Main {
    public static void main(String[] args){
        Scanner scan = new Scanner(System.in);
        String line = scan.nextLine();
        TreeMap<Character, Integer> chars = new TreeMap<>();
        for (int i = 0; i < line.length(); i++) {
            char simbol = line.charAt(i);
            if (!chars.containsKey(simbol)){
                chars.put(simbol, 1);
            }else {
                chars.put(simbol, chars.get(simbol) + 1);
            }
        }
        for (Map.Entry<Character, Integer> characterIntegerEntry : chars.entrySet()) {
            System.out.println(characterIntegerEntry.getKey() + ": "
                                + characterIntegerEntry.getValue() +" time/s");
        }
    }
}