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 vote264 views1 answer
Android how to don't show keyboard
Java
0 vote265 views1 answer
Java class in dataweave
Java
0 vote282 views1 answer
Java check if year is leap
Java
1 vote250 views1 answer
Java remove first digit from int
Java
1 vote263 views1 answer
Java calculate delta time from thread
Java
1 vote280 views1 answer
Recyclerview snaphelper callbacks android
Java
0 vote283 views1 answer
Java get icon for file type
Java
0 vote283 views1 answer
Java 8 merge multiple collections using flatmap
Java
4 votes298 views2 answers
Java import decimalformat
Java
4 votes281 views2 answers
Android parse date
Java