private JComponent createChildrenListEditor(JavaDebuggerEditorsProvider editorsProvider) {
    final MyTableModel tableModel = new MyTableModel();
    myTable = new JBTable(tableModel);
    myTable.setShowGrid(false);
    myListChildrenEditor = new XDebuggerExpressionEditor(myProject, editorsProvider, "NamedChildrenConfigurable", null, XExpressionImpl.EMPTY_EXPRESSION, false, false, false);
    JComponent editorComponent = myListChildrenEditor.getComponent();

    AbstractTableCellEditor editor = new AbstractTableCellEditor() {
      @Override
      public Object getCellEditorValue() {
        return TextWithImportsImpl.fromXExpression(myListChildrenEditor.getExpression());
      }

      @Override
      public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
        myListChildrenEditor.setExpression(TextWithImportsImpl.toXExpression((TextWithImports)value));
        return editorComponent;
      }
    };
    editorComponent.registerKeyboardAction(e -> editor.stopCellEditing(), KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0),
                                           JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    editorComponent.registerKeyboardAction(e -> editor.cancelCellEditing(), KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
                                           JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);

    TableColumn exprColumn = myTable.getColumnModel().getColumn(EXPRESSION_TABLE_COLUMN);
    exprColumn.setCellEditor(editor);
    exprColumn.setCellRenderer(new DefaultTableCellRenderer() {
      @NotNull
      @Override
      public Component getTableCellRendererComponent(@NotNull JTable table,
                                                     Object value,
                                                     boolean isSelected,
                                                     boolean hasFocus,
                                                     int row,
                                                     int column) {
        final TextWithImports textWithImports = (TextWithImports)value;
        final String text = (textWithImports != null) ? textWithImports.getText() : "";
        return super.getTableCellRendererComponent(table, text, isSelected, hasFocus, row, column);
      }
    });

    return ToolbarDecorator.createDecorator(myTable)
      .setAddAction(new AnActionButtonRunnable() {
        @Override
        public void run(AnActionButton button) {
          tableModel.addRow("", DebuggerUtils.getInstance().createExpressionWithImports(""));
        }
      }).setRemoveAction(new AnActionButtonRunnable() {
        @Override
        public void run(AnActionButton button) {
          int selectedRow = myTable.getSelectedRow();
          if (selectedRow >= 0 && selectedRow < myTable.getRowCount()) {
            getTableModel().removeRow(selectedRow);
          }
        }
      }).setMoveUpAction(new AnActionButtonRunnable() {
        @Override
        public void run(AnActionButton button) {
          TableUtil.moveSelectedItemsUp(myTable);
        }
      }).setMoveDownAction(new AnActionButtonRunnable() {
        @Override
        public void run(AnActionButton button) {
          TableUtil.moveSelectedItemsDown(myTable);
        }
      }).createPanel();
  }
private JComponent createChildrenListEditor(JavaDebuggerEditorsProvider editorsProvider)