String.join() is introduced in Java8 We can use the String.join() method to join a number of String literals, String objects, String elements from an array, or String elements from List, Set or any collection because it accepts an Iterable Example public class JoinString { Output Java: Cor Java|JDBC|JEE Join List of String List<String> mobiles = Arrays.asList("Apple", "Samsung", "MI"); Output List Mobiles : Apple,Samsung,MI
public static void main(String[] args)
{
String java= String.join("|", "Cor Java", "JDBC", "JEE");
System.out.println("Java: " + java);
}
}
String str = String.join(",", mobiles);
System.out.println("List Mobiles : " + str);
What is Difference Between "==" and "equals" method in Java
What is a Collection ?
How to Convert a Map to a List in Java Example
Java Thread - How to create Threads in Java?
How to Sort ArrayList of Object Type in Java?
How to convert ArrayList to Array in Java
How to Fetch System UUID with Java Program?
What is difference between HashMap and HashSet in Java
How to split a string in Java
How to join Multiple String Objects in Java 8
What is Java Collections Framework?
How to create Arraylist from Array in Java