How to find reverse of a float value using StringBuilder class

import java.util.Scanner;

public class ReverseOfDecimal {

		public static void main(String[] args) {
			// TODO Auto-generated method stub

			@SuppressWarnings("resource")
			Scanner inpFloat= new Scanner(System.in);
			
			//Input the float value
			System.out.println("Enter a float value=");
			float floatVal=inpFloat.nextFloat();
			System.out.println("The float value is="+floatVal);
			StringBuilder flt2Str=new StringBuilder(String.valueOf(floatVal));
			String revFloatVal=flt2Str.reverse().toString();
			System.out.println("The reverse value of decimal="+floatVal+" is="+Float.parseFloat(revFloatVal));
			}
}