Flatmap Example In Java 8: Web java 8 example of stream.flatmap() function to get a single list containing all elements from an array of arrays. Web learn how to use the stream.flatmap () method of the stream api in java 8 to convert a stream of stream into a list of values. The flatmap () operation transforms each line into a new stream of words.

Flatmap Example In Java 8

String[][] dataarray = new string[][]{{a, b}, {c, d}, {e, f}, {g, h}}; Web introduction mapping elements from one collection to another, applying a transformative function. Web java 8 gives us the opportunity to use the map() and flatmap() methods that originally were used in.