Scanner.hasnext()

What does scan.hasnext do

The hasNext() method checks if the Scanner has another token in its input. 
A Scanner breaks its input into tokens using a delimiter pattern, 
which matches whitespace by default. 
That is, hasNext() checks the input and returns true if it has another non-whitespace character.

Scanner.hasnext()

import java.util.*;  
public class ScannerHasNextExample1 {    
    public static void main(String args[]){       
          //Create Scanner object  
        Scanner scan = new Scanner("Hello World!");  
        //Printing the delimiter used  
        System.out.println("Delimiter:" + scan.delimiter());  
        //Print the Strings  
        while (scan.hasNext()) {  
            System.out.println(scan.next());  
        }  
        //Close the scanner  
        scan.close();  
        }    
}

Source: javatpoint.com

Similar codes

0 vote377 views2 answers
How to make it another player's turn java
Java
1 vote369 views1 answer
Discord jda get message by id
Java
0 vote382 views1 answer
Add checkbox box rows in tabulator
Java
0 vote398 views1 answer
How to compile and run java package program
Java
1 vote337 views1 answer
Java code samples
Java
0 vote354 views2 answers
Centos 8 install java 16
Java
0 vote399 views1 answer
How to set two different table admin and user for separate jwt token in spring boot
Java Spring
0 vote389 views1 answer
Selenium drag slider
Java
0 vote343 views1 answer
Java file reader construct input
Java
0 vote350 views3 answers
Java download image
Java