From my Intellij Idea framework I cannot pass this test because when I use the “Bson projection” I can not understand why. I do write: "Bson projection = Projections.include(“country”). In the moviesCollection array I do insert in projection between brackets first a new Document and then the name field country and a value.
I do not know where I am wrong exactly after reveiwing QueryBuilders and BasicReads and BasicWrites at least twice.
However I’m having a similar problem with getMoviesByCast method: after Bson when I write projections it turns into underlined grey which it means it might not work and in .sort(sort) the word inside brakets appears in red and I do not have a clear idea of what is missing. I know I erased a null! and maybe I should not.
I have the feeling that projections concept is not clear enough for me applied to Java, so can anyone help me, please?
Thanks in advance,