Most introductory Java texts take an implementation-centric stab at how to use interfaces and abstract classes. However, few provide a clear design distinction for choosing between these two ...

Create packages, import packaged classes and interfaces into your programs, move packages, and encapsulate them in jar files.

I'm trying to model some data in code and i'm a bit confused on what should be an abstract class vs an interface, and why i can't override an abstract property with a property of an inherited type ...

Bridging the Gap Between Java Clients and EJBs Using XMLWilliam LouthListing 3. Major classes and interfaces used in the framework.

However, I still have a question about the use of interfaces.<br><br>I understand that the interface let's you identify what methods will be required in classes that implement the interface.