Format currency in WCS backend business logic instead of using JSTL tag in jSP

NumberFormat formatter = null;
formatter= NumberFormat.getCurrencyInstance(getCommandContext().getLocale());
               
DecimalFormat df = (DecimalFormat)formatter;
DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();

dfs.setCurrencySymbol(getCurrencySymbol());
df.setDecimalFormatSymbols(dfs);
               
String formattedAmoun= df.format(amount);