String.join java 8

public class main {  
    public static void main(String args[]) {
        String[] wordsToJoin = new String[] {"Hi", "there", "<3"};
     	// first argument is the delimeter
	    String example1 = String.join(", ", wordsToJoin);
      
      	// can also do this instead
        String example2 = String.join("^ ","Hi","there","<3");  
	
        System.out.println(example1; // Hi, there, <3
	    System.out.println(example2); // Hi^there^<3
    }
}

Similar codes

3 votes114 views3 answers
How to use do while loop in java
Java
-1 vote113 views1 answer
Get spring application context
Java
-2 votes122 views2 answers
Ceil function in java
Java
2 votes109 views1 answer
Android how to split string
Java
0 vote106 views1 answer
How to find poiwer in java
Java
0 vote118 views1 answer
Fibonacci of 6
Java
0 vote144 views1 answer
How to check size of arrayin java
Java
1 vote113 views1 answer
Java jpa criteriabuilder in xample
Java
1 vote122 views1 answer
Java arraylist max length
Java
-1 vote91 views1 answer
Date to string java
Java