Verifone Senior Java Developer interview questions

Got call from recruiter and then the profile got short listed and the interview was scheduled for 1 hour. I joined the interview via teams. There are two people who joined the to interview fair enough. To interview a 7 experienced candidate a 3 year experienced candidate joined. I cannot tell how worst the process is. they wasted my time and asked to write few programs which is fine. After writing programs for an hours they told lets start the interview and started with oops. In between many people will join ask a question and will leave. Please dont waste candidate time