JTable 复杂编辑器应用

请告诉我。JTable 表的列存在以下性质的问题，使用了一个编辑器，该编辑器又返回一个 JScrollPane 对象（或任何其他容器），上面有一个 JTextArea 对象，因此使用键盘进行编辑时，无法在 JTextArea 中输入任何值，因为它不是嵌套对象接收焦点（需要单击鼠标）。如何将焦点放在嵌套对象上？

public class PP extends JFrame {
    private String data[][]=new String[][]{{"","",""},{"","",""}};
    private String column[]=new String[]{"Фамилия","Имя","Отчество"};
    public PP() throws HeadlessException {
        super("Кадровая работа");
        this.setDefaultCloseOperation(EXIT_ON_CLOSE);
        this.setExtendedState(MAXIMIZED_BOTH);
        this.setVisible(true);
        JTable jTable=new JTable(data,column);
        jTable.setRowHeight(40);
        jTable.getColumnModel().getColumn(1).setCellEditor(new EditorJTA());
        this.add(new JScrollPane(jTable));
    }

    private class EditorJTA extends AbstractCellEditor
            implements TableCellEditor {
        private JTextArea editor = new JTextArea();
        private JScrollPane result=new JScrollPane(editor);

        @Override
        public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
            editor.setLineWrap(true);
            editor.setWrapStyleWord(true);
            editor.addKeyListener(new KeyAdapter() {
                @Override
                public void keyPressed(KeyEvent e) {
                    if(e.getKeyCode()==KeyEvent.VK_ENTER)
                    {
                        stopCellEditing();
                    }
                }
            });
            result.setBorder(new LineBorder(null, 0));
            return result;
        }

        @Override
        public Object getCellEditorValue() {
            return editor.getText();
        }
    }
    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                new PP();
            }
        });
    }
}