Tem como adicionar um Vector em um JList? Ajudem por favor!

[b]import java.util.<em>;

import java.awt.</em>;

import java.awt.event.<em>;

import javax.swing.</em>;

public class vector extends JFrame

{

private Vector vector1;

private JLabel label1;

private JTextField text1;

private JButton grava, imprime;

private JList lista;

public vector()

{

super(“Exemplo de Vector!”);

Container container = getContentPane();

container.setLayout(new FlowLayout());

JPanel painel1 = new JPanel();
	JPanel painel2 = new JPanel();
	
	label1 = new JLabel("Digite algo!");
	vector1 = new Vector(1);
	text1 = new JTextField();
	lista = new JList();
	
	grava = new JButton("Grava >>");
	grava.addActionListener(
	new ActionListener()
	{
		public void actionPerformed(ActionEvent event)
		{
			vector1.addElement(text1.getText());
		}
	}
	);
	imprime = new JButton("imprime");
	imprime.addActionListener(
	new ActionListener()
	{
		public void actionPerformed(ActionEvent event)
		{
			System.out.println(lista);
		}
	}
	);
	
	painel1.setLayout(new GridLayout(1,1));
	painel1.add(label1);
	painel1.setLayout(new GridLayout(1,2));
	painel1.add(text1);
	
	painel2.setLayout(new GridLayout(2,1));
	painel2.add(grava);
	painel2.setLayout(new GridLayout(2,2));
	painel2.add(imprime);
	
	container.setLayout(new GridLayout(1,1));
	container.add(painel1);
	container.setLayout(new GridLayout(2,1));
	container.add(painel2);
	
	lista.setListData(vector1);
	
	setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	
	setSize(300,200);
	setVisible(true);
}
public static void main(String args[])
{
	new vector();	
}