removerSeparadoresDeValor.java

public long removerSeparadoresDeValor(final BigDecimal bigDecimal) {
    final DecimalFormat decimalFormat = (DecimalFormat)NumberFormat.getCurrencyInstance(new Locale("pt", "BR"));
    decimalFormat.setMaximumFractionDigits(2);
    final DecimalFormatSymbols decimalFormatSymbols = decimalFormat.getDecimalFormatSymbols();
    decimalFormatSymbols.setCurrencySymbol("");
    decimalFormat.setDecimalFormatSymbols(decimalFormatSymbols);
    return Long.valueOf(decimalFormat.format(bigDecimal).replace(".", "").replace(",", "").trim());
}