code: public static void logCommandLineOptions(Logger logger, CommandLine line) {
  		for (Option myOption : line.getOptions()) {
  			String message;
  			String opt = "";
  			if(myOption.getOpt() != null) {
  				opt+="-"+myOption.getOpt();
  				if(myOption.getLongOpt() != null) 
  					opt+=" (--"+myOption.getLongOpt()+")";
  			} else
  				opt+="--"+myOption.getLongOpt()+"";
  				
  			if(myOption.hasArg()) 
  			    message = opt + " " + myOption.getValue();
  			else
  				message = opt;
  				
  			
  			logger.info("with option: " + message);
  		}
  	}
docs: Displays all command line options in log messages.
  @param line