Component-based development for Java. by Matthew Tyson. ... Inversion of control and dependency injection are best understood by using them, so we’ll start with a quick programming example.

The java.util.function package contains well over 40 different components, but if you can garner a good understanding of consumers, predicates, functions, ... The second answer is Java’s stream ...

That’s all you really need to know about the java.util.function.Function interface. It is a very simple component that simply requires the implementation of one method — named apply — that is passed ...