Test

package Test;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.List;
import java.util.*;

public class Test extends JFrame{
    public static void main(String[] args) {
        new Test();
    }
    TextField name=new TextField(30);
    Box window=new Box(BoxLayout.Y_AXIS);
    List<Button> list=new ArrayList<Button>();
    ActionListener vvod=new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            Button jb=new Button(name.getText());
            list.add(jb);
            window.add(jb);
            jb.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    window.remove(list.indexOf(e.getSource()));
                    list.remove(e.getSource());
                }
            });

        }
    };
    Button south=new Button("Добавить");

    Test(){
        super("Test");
        setLayout(new BorderLayout());
        add(name, BorderLayout.NORTH);
        add(window);
        add(south,BorderLayout.SOUTH);
        name.addActionListener(vvod);
        south.addActionListener(vvod);
        setSize(400,400);
        setVisible(true);
    }
}