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

0 vote270 views1 answer
Configuration spring boot dependency for freemarker configuration
Java
0 vote322 views1 answer
Webmvctest vs springboottest
Java
4 votes287 views2 answers
Spigot cancel repeating task
Java
0 vote270 views1 answer
Recyclerview stop scrolling
Java
-1 vote263 views1 answer
Repeat string in java
Java
-2 votes256 views1 answer
Java stackover
Java
0 vote267 views1 answer
Adding matrix
Java
0 vote279 views1 answer
Java bild skalieren bufferedimage
Java
0 vote268 views2 answers
Cause: zip END header not found
Java
1 vote267 views1 answer
How to close the fragment by a close button in android
Java