replaceOne not upserting?

[skedwards88]

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When I execute the following code, I would expect upsertion. However, it looks like no documents are replaced or upserted.

        Filter filter = Filters.eq("_id", "Idontexist");
        Document newDocument = new Document()
            .append("isCheckedOut", false)
            .append("borrower", "Brook Reed");
        ReplaceOneOptions options = new ReplaceOneOptions().upsert(true);
        UpdateResult result = collection.replaceOne(filter, newDocument, options);
        System.out.println(result.getMatchedCount());
        System.out.println(result.getModifiedCount());
        System.out.println(result.getUpsertedId());

prints

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