TEKsystems Senior Java Developer interview questions

The recruiter contacted me by the end of November, 2025 and sent me the 2 test assessments for which I was given 1 week to take them. The first is for Java 8 and the second for Java 17. I read other reviews from people who also applied for a job to TekSystems and totally agree with their responses. This company seems to make fool of people, and in one review I read that recruiters only send interviews just for KPI and in my opinion it is most likely the latter one is more truthful. I submitted my responses on the 2-nd of December and keep waiting for a feedback. I kept writing to a recruiter and someone who created this test and was totally ignored and never received any response once yet. I highly recommend to avoid this company from applying, because interviews they offer is completely fruitless and you lose your time for vain. I also noticed that most of Java questions were present in those assessments aren't used in real life problems at all. This point was also mentioned by someone in one of reviews before. In short, I'm completely dissappointed that I don't receive any feedback, nor help from their employees, so they can lead me for next steps to take on.