OperatorProcessor newOperator = null;
if (colorSpace instanceof PDSeparation) {
PDSeparation sep = (PDSeparation) colorSpace;
colorSpace = sep.getAlternateColorSpace();
argList = sep.calculateColorValues(arguments.get(0)).toList();
}
if (colorSpace instanceof PDDeviceGray)
{
newOperator = new SetNonStrokingGrayColor();