How to sort an ArrayList with object using stream().sorted()

Question

I am having real trouble with using stream and sorted to sort my ArrayList and hope someone can help out. The code uses Croatian words, but I don\'t think that will be a pro

Answer 1

    Object[] sortirano = listaPublikacija.stream().sorted((s1, s2) -> Double.compare(s1.getCijena(), s2.getCijena())).toArray();

this worked, ty for the answer