1 stage of the interview. Just a call with various questions about Java. No coding task, mostly typical Java interview questions. Even though there is one stage it took a lot of time to get response back, I think it was 2 or 3 weeks. They also have a very strange policy to give you a max 20% more than you had in previous work, so without another counter offer (like I had), it might be difficult to get the money you asked for.

What is a difference between equals and hashCode.