Question

How to join strings with delimiter in Java

Answer 1

import java.util.StringJoiner;

public class MyClass {
    public static void main(String args[]) {
        StringJoiner sj = new StringJoiner(",");
         
        sj.add("java");
        sj.add("c");
        sj.add("c#");
        sj.add("php");
         
        String s = sj.toString();
         
        System.out.println(s);
    }
}
 


 
/*
run:

java,c,c#,php

*/

 

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