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 vote129 views1 answer
Sprint jpa properties for application.yml
Java
2 votes112 views1 answer
Add days to date java
Java
0 vote99 views2 answers
Spring code in java
Java
4 votes204 views1 answer
Spring load config value in variable
Java Spring
6 votes129 views1 answer
How to select a random element from an array in java
Java
0 vote91 views1 answer
Javafx how to change shape color
Java
0 vote116 views1 answer
What Is Spring Boot and What Are Its Main Features?
Java Spring
0 vote115 views5 answers
Pasar ejercicios de pseint a java
Java
0 vote91 views2 answers
Bootstrap 4 modal get event related target
Java
5 votes185 views2 answers
Gradle springboot run
Java Spring