How to create an object for an outer class in a nested class?

Question

please look at the code below. I have also added a comment to highlight the issue there
https://code.sololearn.com/crkK6ad6O5Uu

Answer 1

you need to declare the object in the nested class as static if you want to reference it from static context.
when calling nested class static method in outer class constructor it will throw ExceptionInInitializer because the nested class haven't initialized. it will be initialized after object in outer class created.

here you can have a look in the code below

https://code.sololearn.com/cU9J20rQ4q45/?ref=app

Answer 2

thank you so much. it was really helpful. I also learnt about that exception thanks man :)))