Spring Cache abstraction doesn’t support working with collection parameters in an iterative manner. Instead a scalar caching method can be created and a collection parameter can be iterated using that method. However, it may not be convenient for a method to be broken down into scalar caching methods. For instance…

Dependency injection has been an integral part of many non-trivial applications, generally empowered by frameworks. It promotes decoupling to such an extend that applications are better extensible, maintainable, configurable and testable. It is generally considered only as a run-time facility because of its dynamic capability and convenience. …

Java is complete and thorough as regards of implemented features. Each construct or mechanism is implemented full-blown considering many cases. Therefore complicated issues are addressed within itself elaborately. Delving into those elaborations is an enabler for more effective and advanced command of Java language. However they may not be obvious…