Java Swing - 如何将工具提示添加到JLabel

import javax.swing.JLabel;
import javax.swing.JOptionPane;

public class Main {
  public static void main(String[] args) {
    JLabel label = new JLabel("Username :", JLabel.RIGHT);
    
    label.setToolTipText("A tool tip with me!");
    
    JOptionPane.showMessageDialog(null, label);
    
  }
}