remove leading zero for decimal result

NumberFormat.java

 // remove leading zero from form input,
                // 0000003232   change to 3232
                // 0000.002     change to 0.002
                // 00,030       change to 0,030
                String formatedSellingValue = roundedSellingValue
                        .replaceFirst("^((?![(\\.)|(\\,)]))+(?!$)", "");