In this article, we will see how to use StringJoiner class to append string s to each in Java.
Lets look to our code.
StringJoiner sj1 = new StringJoiner(",");
sj1.add("andromeda").add("vega");
Lets see it in an example.
In above example, we append two StringJoiner object and using "," delimeter, we merged two string .