Excluir linha jTable

import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;
import javax.swing.JButton;

import javax.swing.WindowConstants;
import javax.swing.table.DefaultTableModel;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTable;
import javax.swing.JTextField;



/**
* This code was edited or generated using CloudGarden's Jigloo
* SWT/Swing GUI Builder, which is free for non-commercial
* use. If Jigloo is being used commercially (ie, by a corporation,
* company or business for any purpose whatever) then you
* should purchase a license for each developer using Jigloo.
* Please visit www.cloudgarden.com for details.
* Use of Jigloo implies acceptance of these licensing terms.
* A COMMERCIAL LICENSE HAS NOT BEEN PURCHASED FOR
* THIS MACHINE, SO JIGLOO OR THIS CODE CANNOT BE USED
* LEGALLY FOR ANY CORPORATE OR COMMERCIAL PURPOSE.
*/
public class TempPanel extends javax.swing.JPanel {
	private JTable jTable1;
	private JButton jButton1;
	private JTextField jTextField1;
	private JPanel jPanel1;

	/**
	* Auto-generated main method to display this 
	* JPanel inside a new JFrame.
	*/
	public static void main(String[] args) {
		JFrame frame = new JFrame();
		frame.getContentPane().add(new TempPanel());
		frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
		frame.pack();
		frame.setVisible(true);
	}
	
	public TempPanel() {
		super();
		initGUI();
	}
	
	private void initGUI() {
		try {
			GridLayout thisLayout = new GridLayout(1, 1);
			thisLayout.setColumns(1);
			thisLayout.setHgap(5);
			thisLayout.setVgap(5);
			this.setLayout(thisLayout);
			setPreferredSize(new Dimension(400, 300));
			{
				DefaultTableModel dtm = new DefaultTableModel(
						new Integer[][] { RandomInt.getRow(),RandomInt.getRow() },
						new String[] { "Código" , "random" });
				
				for (int i = 0; i< (int)(Math.random()*8);i++)
					dtm.addRow(RandomInt.getRow());
				jTable1 = new JTable();
				this.add(jTable1);
				jTable1.setModel(dtm);
			}
			{
				jPanel1 = new JPanel();
				this.add(jPanel1);
				GridLayout jPanel1Layout = new GridLayout(1, 1);
				jPanel1Layout.setColumns(1);
				jPanel1Layout.setHgap(5);
				jPanel1Layout.setVgap(5);
				jPanel1.setLayout(jPanel1Layout);
				{
					jButton1 = new JButton();
					jPanel1.add(jButton1);
					jButton1.setName("jButton1");
					jButton1.setText("jButton1");
					jButton1.addActionListener(new ActionListener() {
						public void actionPerformed(ActionEvent evt) {
							jButton1ActionPerformed(evt);
						}
					});
				}
				{
					jTextField1 = new JTextField();
					jPanel1.add(jTextField1);
					jTextField1.setName("jTextField1");
					jTextField1.setText(""+jTable1.getModel().getRowCount());
				}
			}
			//Application.getInstance().getContext().getResourceMap(getClass()).injectComponents(this);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	public JTable getJTable1() {
		return jTable1;
	}
	
	public JButton getJButton1() {
		return jButton1;
	}
	
	public JTextField getJTextField1() {
		return jTextField1;
	}
	
	private synchronized void jButton1ActionPerformed(ActionEvent evt) {
		DefaultTableModel dtm = (DefaultTableModel)getJTable1().getModel();
		int rows = dtm.getRowCount();
		if (rows == 0)
			dtm.addRow(RandomInt.getRow());
		else if (rows > 9)
			dtm.removeRow(RandomInt.randomRowIndex(rows));
		else {
			if (RandomInt.randomBoolean())
				dtm.addRow(RandomInt.getRow());
			else
				dtm.removeRow(RandomInt.randomRowIndex(rows));
		}
		getJTextField1().setText(""+dtm.getRowCount());
	}

	private static class RandomInt {
		private static int count = 0;
		private static Random random = new Random();
		
		public static synchronized Integer[] getRow() {
			Integer[] row = new Integer[2];
			row[0] = count++;
			row[1] = random.nextInt(10000);
			return row;
		}
		public static boolean randomBoolean() {
			return random.nextBoolean();
		}
		public static int randomRowIndex(int rowSize) {
			int result = random.nextInt(rowSize) -1;
			return (result < 0) ? 0 : result;
		}
	}
}

DefaultTableModel model = (DefaultTableModel) table.getModel();
model.removeRow(indiceDaLinha); 
model.fireTableDataChanged(); // nao estou certo se essa linha eh realmente necessaria
table.updateUI();