Learn Java 8 streams by example: functional programming with filter, map, flatMap, reduce, collect, lambdas, sequential and parallel streams are covered in-depth in this tutorial....
In this tutorial you will learn how to extract distinct words from file using Java 8 Stream API. Files.lines() method returns a stream of strings from a specified file. Then further, we use to read e...
In this tutorial you will learn about finding elements in a Stream base on Predicate condition with the help of Stream.findAny() and Stream.findFirst() methods....
In this tutorial you will learn about matching elements in a Stream base on Predicate condition with the help of Stream.allMatch(), Stream.anyMatch() and Stream.noneMatch() methods....
In this tutorial you will learn how to convert a Stream into an Array using Java 8 API's. A java.util.stream.Stream.toArray() method return an array containing the elements of this stream....
Partitioning is a another grouping approach, in which the resultant Map contains two different groups, one for true values and another for false values. In our example we have partition input stream b...