import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
public class Main {
public static void main(String[] argv) {
DefaultTableModel model = new DefaultTableModel();
JTable table1 = new JTable(model);
JTable table2 = new JTable(model);
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
splitPane.add(new JScrollPane(table1));
splitPane.add(new JScrollPane(table2));
table1.getColumnModel().removeColumn(table1.getColumnModel().getColumn(0));
}
}