@Override
  public boolean isPastePossible(@NotNull DataContext dataContext) {
    final Project project = CommonDataKeys.PROJECT.getData(dataContext);
    final Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
    return project != null && editor != null && getCopiedFqn(dataContext) != null;
  }
@Override
  public boolean isPastePossible(@NotNull DataContext dataContext)