java remove trailing zeros from float

/**
 * @author lautturi.com 
 * Java example: remove trailing zeros from decimal
 */

import java.text.DecimalFormat;
import java.util.*;

public class Lautturi {
	public static void main(String[] args) {

		double d = 12.00d; 
		DecimalFormat df = new DecimalFormat("0.#");

		System.out.println(df.format(d));
	}
}