import java.io.File;
import java.io.FileNotFoundException;
import java.util.Locale;
import java.util.Scanner;

public class ScannerExample {

	public static void main(String[] args) {
		Scanner scanner;
		try {
			scanner = new Scanner(new File("test.txt"),
					"UTF-8");
            scanner.useLocale(Locale.GERMANY);
			int i;
			double d;
			while (scanner.hasNext()) {
				if (scanner.hasNextInt()) {
					i = scanner.nextInt();
					System.out.println("Int: " + ++i);
				}else if (scanner.hasNextDouble()) {
					d = scanner.nextDouble();
					System.out.println("Double: " + ++d);
				} else {
					System.out.println("String: " + scanner.next());
				}
			}
			scanner.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}
}