Thread: JTable, Database

Hello guys, I just started to code and i got a problem with this code:

		model = new JTable();
		model.setModel((TableModel) model);
		final DefaultTableModel model = new DefaultTableModel(new String[]{"Vardas,Pavard\u0117", "\u012Emon\u0117", "Patik. Data", "Iki Data"}, 0);
 
		JButton perkrauti = new JButton("Perkrauti s\u0105ra\u0161\u0105.");
		perkrauti.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				try {
	            Class.forName( "com.mysql.jdbc.Driver" );
	            Connection connection = DriverManager.getConnection("jdbc:mysql://ip/db","root", "");	
 
				String sql="SELECT * FROM db";
				Statement st = connection.createStatement();
				ResultSet rs = st.executeQuery(sql);
 
				while(rs.next())
				{
				    String vp = rs.getString("Vardas,Pavard\u0117");
				    String i = rs.getString("\u012Emon\u0117");
				    String pd = rs.getString("Patik. Data");
				    String id = rs.getString("Iki Data");
				    model.addRow(new Object[]{vp, i, pd, id});
				}
				}
				catch (SQLException e1) {
				    e1.printStackTrace();
				} catch (ClassNotFoundException e1) {
					e1.printStackTrace();
				}
			}
 
 
		});

I get error then i started this code.
Error:

	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)

I am trying to pick from database and add to JTable row. THanks for help