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.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();
}
}