Cyber Observer Junior Java Developer interview questions

I did home test that took about 3 hours. The test was about reading JSON files from computer and post them to the PostgreSQL local DB using Java with Spring framework and JPA. The test was through my computer connecting to Amazon Workspaces of Cyber Observer's computer. After 2 days they called me and invite me to the company offices at Caesarea for a technical interview with 2 guys that asked me a lot of technical questions with no time to think, they were always talking, without basic respect for the candidate. Now it's about 4 months (yes months) after and they didn't contact me.