@NotNull
  private static List<MoveHandlerDelegate> findHandlersForLanguage(@NotNull PsiElement element) {
    return ContainerUtil.filter(MoveHandlerDelegate.EP_NAME.getExtensionList(),
                                (delegate) -> delegate.supportsLanguage(element.getLanguage()));
  }
@NotNull
  private static List<MoveHandlerDelegate> findHandlersForLanguage(@NotNull PsiElement element)