@Override
    public void actionPerformed(@NotNull AnActionEvent e) {
      int[] selectedRows = myTable.getSelectedRows();
      String initial = (String)myModel.getValueAt(selectedRows[0], NEW_NAME_COLUMN);
      String newName = Messages.showInputDialog(myTable, RefactoringBundle.message("automatic.renaming.dialog.new.name.label"),
                                                RefactoringBundle.message("automatic.renaming.dialog.rename.selected.title"), null, initial, new InputValidatorEx() {
        @Override
        public boolean canClose(String inputString) {
          return checkInput(inputString);
        }

        @Nullable
        @Override
        public String getErrorText(@NlsSafe String inputString) {
          final int selectedRow = myTable.getSelectedRow();
          if (!isValidName(inputString, selectedRow)) {
            return RefactoringBundle.message("text.identifier.invalid", inputString);
          }
          return null;
        }
      });
      if (newName == null) return;

      for (int i : selectedRows) {
        myModel.setValueAt(newName, i, NEW_NAME_COLUMN);
      }
      myModel.fireTableDataChanged();
      for (int row : selectedRows) {
        myTable.getSelectionModel().addSelectionInterval(row, row);
      }
    }
@Override
    public void actionPerformed(@NotNull AnActionEvent e)