Why do we need inner classes?
95118
Purpose of an inner class
140163
Can a class have no constructor?
23607
Can inner classes access private variables?
100418
Meaning of new Class(...){{...}} initialization idiom
27908
Can we instantiate an abstract class?
31444
What is the "Ignoring InnerClasses attribute" warning output during compilation?
96790
Accessing members in your own class: use (auto)properties or not?
134509
When do you need to explicitly call a superclass constructor?
121550
Does Python have something like anonymous inner classes of Java?
8465
What does a public constructor on an internal class mean
2703
Why do C# and Java bother with the "new" operator?
114030
Instantiate a class with or without parentheses?
40737
Keyword for the outer class from an anonymous inner class
59941
Why can't a class extend its own nested class in C#?
131669
Why Would I Ever Need to Use C# Nested Classes
150628
point of having an instance variable as final?
61499
What is the point of "final class" in Java?