abstract class and anonymous class
90035
Creating the instance of abstract class or anonymous class
111314
What is the difference between an abstract method and a virtual method?
153259
What is the use of creating a constructor for an abstract class in Java?
155910
How do I iterate over the properties of an anonymous object in C#?
39482
Abstract, Interface, Classes OH MY - Question on Approach
103469
Why can't I create a new method in an anonymous inner class?
152607
Mutable or immutable class?
128058
Why java.lang.Object is not abstract?
116084
Is there any way to pass an anonymous array as an argument in C++?
134042
Why do many Collection classes in Java extend the abstract class and implement the interface as well?
112406
Abstract types versus type parameters
55202
Why doesn't an interface work but an abstract class does with a generic class constraint?
27458
Can an abstract class have a constructor?
139658
Inner Class access to Outer Class members
36443
Specifying the return type of an abstract method from a Base Class according to a Sub Class
58372
Can’t assign to delegate an anonymous method with less specific parameter type
69371
Is this a variation of an anonymous inner class?