SwingLocalDate

package swing_local_date;

import java.awt.Font;
import java.time.LocalDate;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.SwingConstants;

public class main {

    public static void main(String[] args) {

        LocalDate date = LocalDate.now();
        JFrame frame = new JFrame("Show LocalDate");
        JLabel label = new JLabel();

        label.setHorizontalAlignment(SwingConstants.CENTER);
        label.setFont(new Font("Arial", Font.BOLD, 25));
        label.setText(date.toString());

        frame.setSize(300, 300);
        frame.setLocationRelativeTo(null);
        frame.add(label);
        frame.setVisible(true);
    }

}