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

1 vote269 views1 answer
Java transform hashmap to list
Java
32 votes282 views2 answers
Check jdk version windows 10 cmd
Java
2 votes287 views2 answers
Java get year month day hour minute second
Java
0 vote249 views1 answer
Java split not working
Java
1 vote282 views1 answer
Foreach not applicable to type - binary tree sort
Java
11 votes273 views1 answer
Convert fahrenheit to celsius
Java
0 vote288 views1 answer
AmazonS3ClientBuilder
Java
0 vote284 views2 answers
Java Regex : 4 Letters followed by 2 Integers
Java
0 vote354 views1 answer
Hello world stack overflow
Java
27 votes288 views6 answers
Java for loop
Java