How to find reverse of a float value using StringBuffer class

import java.util.Scanner;

public class ReverseOfFloat {

	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);
		StringBuffer flt2Str=new StringBuffer(String.valueOf(floatVal));
		String revFloatVal=flt2Str.reverse().toString();
		System.out.println("The reverse value of decimal="+floatVal+" is="+Float.parseFloat(revFloatVal));
	}
}