Java tutorial
import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.RowSorter; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableModel; import javax.swing.table.TableRowSorter; public class TableRowSorterWithoutColumnClass extends JFrame { public TableRowSorterWithoutColumnClass() { setDefaultCloseOperation(EXIT_ON_CLOSE); String[] columns = { "Item", "Price" }; Object[][] rows = { { "P", 10.98 }, { "Magazine", 7.99 }, { "Can of soup", 0.89 }, { "DVD movie", 39.99 } }; TableModel model = new DefaultTableModel(rows, columns); JTable table = new JTable(model); RowSorter<TableModel> sorter = new TableRowSorter<TableModel>(model); table.setRowSorter(sorter); getContentPane().add(new JScrollPane(table)); setSize(200, 150); setVisible(true); } public static void main(String[] args) { new TableRowSorterWithoutColumnClass(); } }