Java JTable set row selection

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableModel;

public class Main extends JPanel {
  public static void main(String[] args) {
    JFrame f = new JFrame("JTable");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.add(new Main());
    f.pack();//from  w w  w.  j  a v a2  s.  c o  m
    f.setVisible(true);
  }

  public Main() {
    TableModel dataModel = new MyTableModel();
    JTable table = new JTable(dataModel);

    table.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);

    table.setColumnSelectionAllowed(true);
    table.setRowSelectionAllowed(false);

    table.setColumnSelectionAllowed(false);
    table.setRowSelectionAllowed(true);

    table.setRowSelectionInterval(1, 2);
    
    JScrollPane jsp = new JScrollPane(table);
    this.add(jsp);
  }

}

class MyTableModel extends AbstractTableModel {

  @Override
  public int getRowCount() {
    return 30;
  }

  @Override
  public int getColumnCount() {
    return 3;
  }

  @Override
  public Object getValueAt(int row, int col) {
    return Math.pow(row, col + 1);
  }

  @Override
  public Class<?> getColumnClass(int col) {
    return getValueAt(0, col).getClass();
  }
}