public @Nullable <T> T findUniqueOrNull(@NotNull Class<T> cl, @NotNull SqlQuery query) {
        return findOptional(cl, query).orElse(null);
    }
public @ Nullable < T > T findUniqueOrNull ( @ NotNull Class < T > cl , @ NotNull SqlQuery query ) { return findOptional ( cl , query ) . orElse ( null ) ; }
Alias for {@code findOptional(cl, query).orElse(null)}.