Convert registry classes with generated getters and setters

[iamareebjamal]

Actual Behaviour

Currently, the classes generated after removing lombok are in Java and hence contain generated getters and setters

Reference #2373

Expected Behaviour

Convert these classes to Kotlin

Parent Issue: #2357

[sriramr98]

I will work on this as my next step

[sriramr98]

@iamareebjamal I guess this issue can be closed as I see that the StrategyRegistry class and other Strategy classes have already been converted by you to Kotlin in the last commit from exporting Lombok dependent classes to a separate module.