import java.util.Enumeration;
import java.util.Vector;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableColumn;
public class Main {
public static void main(String[] argv) throws Exception {
DefaultTableModel model = new MyDefaultTableModel();
JTable table = new JTable(model);
table.setModel(model);
model.addColumn("Col1");
model.addColumn("Col2");
model.addColumn("Col3");
model.addRow(new Object[] { "v1" });
table.removeColumn(table.getColumnModel().getColumn(0));
}
}
class MyDefaultTableModel extends DefaultTableModel {
public Vector getColumnIdentifiers() {
return columnIdentifiers;
}
}