public void reset(String usageText, FileType fileType) {
    reinitViews();
    SwingUtilities.invokeLater(() -> {
      if (myEditor.isDisposed()) return;
      DocumentUtil.writeInRunUndoTransparentAction(() -> configureByText(usageText, fileType));
    });
  }
public void reset(String usageText, FileType fileType)