What does dependency injection mean?
14436
What is dependency injection?
50570
When to use an interface instead of an abstract class and vice versa?
31188
In Java when one interface extends another, why would one redeclare a method in a subinterface?
139818
Why implement interface explicitly?
2035
Proper use of the IDisposable interface
47238
Where should I put @Transactional annotation: at an interface definition or at an implementing class?
103050
What do  mean such as implements Comparable?
103526
TypeLoadException says 'no implementation', but it is implemented
73000
what is the actual use of interface in java?
40233
What does the explicit keyword mean?
31879
What is the meaning of "this" in Java?
123525
Accessing injected dependency in managed bean constructor causes NullPointerException
50083
Cast interface to its concrete implementation object or vice versa?
132306
Java - Interface, instantiating an interface?
75582
Protected in Interfaces
17983
How to inject @EJB, @PersistenceContext, @Inject, @Autowired, etc in @FacesConverter?
16197
INotifyPropertyChanged vs. DependencyProperty in ViewModel