====== nextFloat() ======
<code java>
public float nextFloat()
</code>
return float scanned from the input

===== example nextFloat in java =====
<code java>
package scanner;

import java.util.Scanner;

public class Scanner {

    public static void main(String[] args) {
        
        /* Create Scanner Object for the input from the keyboard */
        Scanner scan = new Scanner(System.in); 
        
        float currency;
                
        System.out.print("Please enter a number: ");
        currency = scan.nextFloat(); // read currency
        
        System.out.println("Number is " + currency);

        scan.close(); // close the object 
    }
}


</code>

==== output of nextFloat()====
    Please enter a number: 42,42
    Number is 42.42