Problem
How would you implement a singleton pattern in Java? Walk through a correct implementation, explain how you would make it thread-safe, and mention common mistakes or edge cases.
Practicing as: Solutions Architect interview at CGIHi, I'll play your CGI interviewer for the Solutions Architect role. Candidates describe these interviews as mostly positive and moderately difficult, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.
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