private JComponent createParametersPanel() {
    final ParameterTablePanel panel = new ParameterTablePanel(myProject, myInputVariables, myElementsToExtract) {
      @Override
      protected void updateSignature() {
        updateVarargsEnabled();
        ExtractMethodObjectDialog.this.updateSignature();
      }

      @Override
      protected void doEnterAction() {
        clickDefaultButton();
      }

      @Override
      protected void doCancelAction() {
        ExtractMethodObjectDialog.this.doCancelAction();
      }

      @Override
      protected boolean isUsedAfter(PsiVariable variable) {
        return ExtractMethodObjectDialog.this.isUsedAfter(variable);
      }
    };
    panel.setMinimumSize(new Dimension(100, 75));
    return panel;
  }
private JComponent createParametersPanel()