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 vote158 views1 answer
Assert Two Lists for Equality Ignoring Order in Java
Java
1 vote155 views6 answers
Transformer un string en double java
Java
1 vote172 views1 answer
How to print the index of an array in java
Java
-1 vote146 views1 answer
Uses or overrides a deprecated API.
Java
6 votes152 views2 answers
Java round up
Java
90 votes229 views6 answers
How to split a string in Java
Java
10 votes142 views3 answers
Float java
Java
0 vote154 views1 answer
Bukkit shutdown
Java
2 votes152 views2 answers
Copy elements of array in java
Java
0 vote149 views1 answer
Room insert and return id
Java