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 vote246 views2 answers
How to pass string between activities android
Java
0 vote184 views2 answers
Eval javascipt
Java
0 vote189 views1 answer
Java switch display panel
Java
0 vote191 views1 answer
Larger number in java than long
Java
0 vote188 views1 answer
Instance of operator
Java
4 votes175 views1 answer
Android studio visibility
Java
7 votes177 views1 answer
Android list to string
Java
44 votes181 views5 answers
Iterate hashmap java
Java
0 vote184 views1 answer
W/System.err: java.io.IOException: Cleartext HTTP traffic to not permitted
Java
0 vote190 views2 answers
Index out of bounds exception java
Java