帮小妹看看这个是什么有关问题？或你有更好方法解决（哪位高手的方法最好，小弟我会把100分直接送你））

import java.awt.BorderLayout;import java.awt.EventQueue;import java.awt.event.MouseEvent;import java.awt.event.MouseListener;import javax.swing.DefaultCellEditor;import javax.swing.JComboBox;import javax.swing.JFrame;import javax.swing.JScrollPane;import javax.swing.JTable;import javax.swing.table.DefaultTableModel;import javax.swing.table.TableColumnModel;public class Test extends JFrame {        private JTable table;    private DefaultTableModel cardModel;    /**     * Launch the application     * @param args     */    public static void main(String args[]) {        EventQueue.invokeLater(new Runnable() {            public void run() {                try {                    Test frame = new Test();                    frame.setVisible(true);                } catch (Exception e) {                    e.printStackTrace();                }            }        });    }    /**     * Create the frame     */    public Test() {        super();        setBounds(100, 100, 500, 375);        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);        final JScrollPane scrollPane = new JScrollPane();        getContentPane().add(scrollPane, BorderLayout.CENTER);        table = new JTable();        scrollPane.setViewportView(table);        //        initTable();        tableVal();        table.addMouseListener(new MouseSelect());    }     private void initTable(){           cardModel = new DefaultTableModel(6,3);           table.setModel(cardModel);           table.getColumnModel().getColumn(0).setHeaderValue("1");           table.getColumnModel().getColumn(1).setHeaderValue("2");           table.getColumnModel().getColumn(2).setHeaderValue("3");           table.setRowHeight(25);       }      public void tableVal() {          String[] content={"性别","星期"};          JComboBox contentType = new JComboBox();            for(int i=0;i<content.length;i++){                contentType.addItem(content[i]);            }            DefaultCellEditor contentcell = new DefaultCellEditor(contentType);            TableColumnModel tcm = table.getColumnModel();            tcm.getColumn(0).setCellEditor(contentcell);                        }      private class MouseSelect implements MouseListener {        @Override        public void mouseClicked(MouseEvent e) {            // TODO Auto-generated method stub            Object target = e.getSource();             if (target instanceof JTable) {                 int row=table.getSelectedRow();                    int col=table.getSelectedColumn();                    String name=table.getValueAt(row, col).toString();                    if(col==0){                        if(name.equals("性别")){                            String[] data={"男","女"};                            JComboBox dataBox = new JComboBox();                            for(int i=0;i<data.length;i++){                                dataBox.addItem(data[i]);                            }                            DefaultCellEditor dataCell = new DefaultCellEditor(dataBox);                            TableColumnModel dataTcm = table.getColumnModel();                            dataTcm.getColumn(1).setCellEditor(dataCell);                        }                        if(name.equals("星期")){                             String[] date={"星期1","星期2","星期3","星期4"};                            JComboBox dateBox = new JComboBox();                            for(int i=0;i<date.length;i++){                                dateBox.addItem(date[i]);                            }                            DefaultCellEditor dateCell = new DefaultCellEditor(dateBox);                            TableColumnModel dateTcm = table.getColumnModel();                            dateTcm.getColumn(1).setCellEditor(dateCell);                        }                    }             }                                }        @Override        public void mouseEntered(MouseEvent arg0) {            // TODO Auto-generated method stub                    }        @Override        public void mouseExited(MouseEvent arg0) {            // TODO Auto-generated method stub                    }        @Override        public void mousePressed(MouseEvent arg0) {            // TODO Auto-generated method stub                    }        @Override        public void mouseReleased(MouseEvent arg0) {            // TODO Auto-generated method stub                    }                }    }