POJO, equals, hashcode

How to simplify developing of pojo classes?

Problems:

• pojo class is simple class with members, getters, setters. To keep test coverage more  80% we should develop tests for pojo classes. But it is a ridiculous.
• do not forget to add new members to equals and hashcode methods.

Decisions:

• Lombok. We have to type just members of class and use annotations. But there are problems:
  • final members without initialization
  • there are conflicts in annotationProcessor
• AutoValue. by Google.
  • complicated to use
  • generate child class
• Kotlin data classes.
  • by Google
  • no problems in annotationProcessor
  • we use Kotlin!!!