code: @Nonnull
    public static Price createFromNetAmount (@Nonnull final ECurrency eCurrency,
                                             @Nonnull final BigDecimal aNetAmount,
                                             @Nonnull final IVATItem aVATItem)
    {
      return new Price (eCurrency, aNetAmount, aVATItem);
    }
docs: Create a price from a net amount.
  
  @param eCurrency
  Currency to use. May not be <code>null</code>.
  @param aNetAmount
  The net amount to use. May not be <code>null</code>.
  @param aVATItem
  The VAT item to use. May not be <code>null</code>.
  @return The created {@link Price}