//-secondstep
IntParam secondStepOption = (IntParam) cmdLineHandler.getOption(MixParsedCommand.SECOND_STEP_ARG);
if(secondStepOption.isSet()){
int step = secondStepOption.intValue();
if(step>0){
parsedCommandDTO.setSecondStep(secondStepOption.intValue());
}else{
throw new ParseException(ParseException.ERR_STEP_ZERO_OR_NEGATIVE);
}
}else{
parsedCommandDTO.setSecondStep(parsedCommandDTO.getStep());