Arriving in Kathamdnu

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

public class ArrivinginKathmandu {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        Pattern pattern = Pattern.compile("^(?<name>[A-Za-z0-9!@#$?]+)=(?<number>\\d+)<<(?<geohashcode>.+)$");
        String input = scanner.nextLine();
        while (!input.equals("Last note")){
            Matcher matcher = pattern.matcher(input);
            if (matcher.find()) {
                String name = matcher.group("name");
                int number = Integer.parseInt(matcher.group("number"));
                String encrypted = matcher.group("geohashcode");
                    if (number == encrypted.length()){
                        name =name.replaceAll("[!@#$?]", "");

                        System.out.printf("Coordinates found! %s -> %s%n", name,encrypted);
                    } else {
                        System.out.println("Nothing found!");
                    }
                }
            else {
                System.out.println("Nothing found!");
            }
            input = scanner.nextLine();
        }
    }
}