private int showMessage(@Nullable Component parentComponent) {
    String okText = IdeBundle.message("button.fix.it");
    String cancelText = CommonBundle.getCancelButtonText();
    Icon icon = Messages.getErrorIcon();
    String title = myNotificationErrorTitle;
    String description = myNotificationErrorDescription;
    return parentComponent != null
           ? Messages.showOkCancelDialog(parentComponent, description, title, okText, cancelText, icon)
           : Messages.showOkCancelDialog(myProject, description, title, okText, cancelText, icon);
  }
private int showMessage(@Nullable Component parentComponent)