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To illustrate how generics are used in the Java Collections Framework, let’s look at some examples. List and ArrayList with generics. In the above example, we already briefly explored a simpler ...
PCollections are created using producers and static factory methods. Some example static factory methods are HashTreePSet.empty() which returns an empty PSet, while HashTreePSet.singleton(e) returns a ...
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 ...