private void showPopup(@NotNull LargeFileEditorAccess largeFileEditorAccess) {
    ChangeLargeFileEncodingAction action = new ChangeLargeFileEncodingAction(myStatusBar);
    JComponent where = getComponent();
    ListPopup popup = action.createPopup(largeFileEditorAccess.getVirtualFile(), largeFileEditorAccess.getEditor());
    RelativePoint pos = JBPopupFactory.getInstance().guessBestPopupLocation(where);
    popup.showInScreenCoordinates(where, pos.getScreenPoint());
  }
private void showPopup(@NotNull LargeFileEditorAccess largeFileEditorAccess)