why generics needs extends when implements an interface?
63820
Java generics - why is "extends T" allowed but not "implements T"?
31009
How can I require a generic parameter to be an enum that implements an interface?
34360
Why would I want to use Interfaces?
132711
Generics and inheritance: need a complex Map instance
111206
Overriding a method with Generic Parameters in Java?
1765
How to get interface basetype via reflection?
157124
How are C# Generics implemented?
114765
Why does casting an ArrayList 's generic to a superclass not work?
84951
can I reflectively instantiate a generic type in java?
24746
Java Generics: Generic type defined as return type only
79028
Java generics and Array's
15691
Interface vs Base class
77565
Should we @Override an interface's method implementation?
79878
Casting an object to two interfaces at the same time, to call a generic method
103758
Why are interfaces not [Serializable]?
77381
Why don't Java Generics support primitive types?
4255
"implements Runnable" vs "extends Thread" in Java