Java Scanner.hasNextFloat()

public boolean hasNextFloat()

import java.util.Locale;
import java.util.Scanner;
/*ww w.ja v a2s .  co m*/
public class Main {

   public static void main(String[] args) {

      String s = "java2s.com 3.12345f";

      Scanner scanner = new Scanner(s);

      // assign locale as US to recognize float numbers in a string
      scanner.useLocale(Locale.US);
      
      while (scanner.hasNext()) {
         // check if the scanner's next token is a float
         System.out.println(scanner.hasNextFloat());
         System.out.println(scanner.next());
      }
      scanner.close();
   }
}