I attended a couple of interviews in October 2021. 1st is DSA based and the 2nd was completely java based.

Round1 : I was not able to solve the 1st DSA question correctly but did well in the second one. We are expected to write clean code in any editor of choice.

1. Trapping Rain Water
2. Find duplicates in k window

Round 2: Purely java. Few questions : New features in java8/11, Lambda expressions, Functional Interface, FlatMap, Different Maps, Comparable, Comparator, equals, hashcode, Multithreading, Polymorphism (diff b/w runtime and compiletime)

I did decent in round 2 but was rejected after the second one.