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 vote170 views1 answer
Java run jnlp
Java
0 vote246 views1 answer
Processing angle between two points
Java
0 vote170 views1 answer
Getarguments().getstring updates android
Java
0 vote193 views1 answer
Application properties for using H2 in-memory-DB
Java
0 vote183 views1 answer
Reset a jTable without deleting rows
Java
0 vote184 views1 answer
W/System.err: java.io.IOException: Cleartext HTTP traffic to not permitted
Java
0 vote177 views2 answers
Also in java
Java
6 votes199 views3 answers
Onclicklistener in android studio
Java
0 vote264 views1 answer
Cookie jsf
Java
1 vote186 views1 answer
Rewrite file java
Java