/* Swingサンプル */

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import java.awt.Container;
import java.awt.BorderLayout;

class SSample3_1 extends JFrame{
  JPasswordField pass;

  public static void main(String args[]){
    SSample3_1 frame = new SSample3_1("タイトル");
    frame.setVisible(true);
  }

  SSample3_1(String title){
    setTitle(title);
    setBounds(100, 100, 300, 250);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel p = new JPanel();

    JPasswordField pass1 = new JPasswordField(20);
    pass1.setEchoChar('*');
    JPasswordField pass2 = new JPasswordField(20);
    pass2.setEchoChar('秘');

    p.add(pass1);
    p.add(pass2);

    Container contentPane = getContentPane();
    contentPane.add(p, BorderLayout.CENTER);
  }
}