1. Started with introduction.
2. About spring boot & microservice experience, its differences. Microservice design principles.
3. Hacker rank problem(actual problem stmt was very lengthy & scary)
Given a list of BaggageItem( has 2 fields city, itemName) & should return the sorted Map> city wise on arrival basis
- sort them using ForkJoinPool based on arrival
- If list size < 10 then sort using sequential way otherwise use fork join pool
