Support setOrder

[DavideD]

fix #1735
Supersedes #1813

[blafond]

Just one change... the test has an unused import:

import static org.junit.jupiter.api.Assertions.assertEquals;

[DavideD]

Thanks, there also something else that doesn't work. I'm looking into it

[blafond]

I tested locally and there are some failed tests :(

[DavideD]

Should be fixed now, let's see what CI think about it