StreamsAPI-Tutorials/StreamExamples/JoinStreamOfStrings.java at main · CodeJamm/StreamsAPI-Tutorials · GitHub

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package StreamExamples;

import java.util.Arrays;

import java.util.stream.Collectors;

import java.util.stream.Stream;

public class JoinStreamOfStrings

{

public static void main(String[] args)

{

Stream<String> words = Arrays.asList("A", "B", "C", "D").stream();

String joinedString = words.collect(Collectors.joining()); //ABCD

System.out.println( joinedString );

joinedString = words.collect(Collectors.joining(",")); //A,B,C,D

System.out.println( joinedString );

joinedString = words.collect(Collectors.joining(",", "{", "}")); //{A,B,C,D}

System.out.println( joinedString );

}

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