Null pointer exception for interface instance
14027
Unfortunately MyApp has stopped. How can I solve this?
85201
"Cannot create an instance of the abstract class or interface" C# error message
5983
Why Java needs Serializable interface?
119009
What is an empty interface used for
90903
Hibernate HQL with interfaces
87728
ArgumentNullException or NullReferenceException from extension method?
66284
NullPointerException when Creating an Array of objects
42596
Why would a static nested interface be used in Java?
5245
When should I use an interface in java?
116081
How can I refer to the class type a interface is implementing in Java?
80631
NullPointerException but compiling?
46857
Compiler warning: null reference exception
73285
Null Pointer Exception in XMl Parsing
141587
Is there any reason to declare optional parameters in an interface?
85964
Android: ClassNotFoundException when passing serializable object to Activity
106671
Java getting an error for implementing interface method with weaker access
55202
Why doesn't an interface work but an abstract class does with a generic class constraint?