@Override
  public @NotNull DummyHolder createHolder(@NotNull PsiManager manager,
                                           TreeElement contentElement, PsiElement context, CharTable table) {
    return new JavaDummyHolder(manager, contentElement, context, table);
  }
@Override
  public @NotNull DummyHolder createHolder(@NotNull PsiManager manager,
                                           TreeElement contentElement, PsiElement context, CharTable table)