Java Swing How to - Add column to DefaultTableColumnModel

Question

We would like to know how to add column to DefaultTableColumnModel.
Answer

import java.awt.BorderLayout;
/* w  w  w. j a va2s .c  o  m*/
import javax.swing.DefaultListSelectionModel;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.table.DefaultTableColumnModel;
import javax.swing.table.TableColumn;
import javax.swing.table.TableColumnModel;

public class Main {
    public static void main(String args[]) {
        Object rows[][] = { { "one", "ichi" }, { "two", "ni" },
                { "three", "san" }, { "four", "shi" }, { "five", "go" },
                { "six", "roku" }, { "seven", "shichi" }, { "eight", "hachi" },
                { "nine", "kyu" }, { "ten", "ju" } };
        Object headers[] = { "English", "Japanese" };
        String title = (args.length == 0 ? "JTable Sample" : args[0]);
        JFrame frame = new JFrame(title);

        TableColumnModel columnModel = new DefaultTableColumnModel();
        TableColumn firstColumn = new TableColumn(1);
        firstColumn.setHeaderValue(headers[1]);
        columnModel.addColumn(firstColumn);
        TableColumn secondColumn = new TableColumn(0);
        secondColumn.setHeaderValue(headers[0]);
        columnModel.addColumn(secondColumn);
        ListSelectionModel selectionModel = new DefaultListSelectionModel();
        selectionModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        //    JTable table = new JTable(model, columnModel, selectionModel);
        JTable table = new JTable(rows, headers);
        JScrollPane scrollPane = new JScrollPane(table);
        frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
        frame.setSize(300, 150);
        frame.setVisible(true);
    }
}