final   ParsedArguments cmdLine = HELP_INFO.parse(args); final   File dir = ARG_DIR.getFile(cmdLine); boolean mkOk = false;  mkOk=dir.mkdir(); if(!mkOk){ System.err.println("Directory can't make"); }
new MkdirCommand().execute(new CommandLine(args), System.in, System.out, System.err);
    public static void main(String[] args) throws Exception {        final   ParsedArguments cmdLine = HELP_INFO.parse(args);        final   File dir = ARG_DIR.getFile(cmdLine);        boolean mkOk = false;                mkOk=dir.mkdir();        if(!mkOk){        	System.err.println("Directory can't make");        }    }