I just created a demo for Guice, Google’s popular dependency injection framework. The Guice Demo is somewhat more complex and realistic than the samples in the Guice Wiki. The documentation discusses some general aspects of applying the Dependency Inversion Principle.
As an aftermath of this demo, I’ve also created Guicer, an alternative Domain Specific Language (DSL) for configuring a Guice
Injector which is simpler and more concise than the original Guice DSL. The documentation introduces you to the DSL.
Enjoy the Guice!