[args4j-users] required arguments

[Gert-Jan v. de S. <st...@av...>]

Is there any way to mark an argument as required
and prevent the null check:

   ...
   StringOption paramUserName = new StringOption("-u");
   cmdLineParser.addOption(paramUserName);
   String user = paramUserName.value;
   if (user == null) {
      printUsage();
   }

Thanks in advance,

-- 
Gert-Jan van de Streek
Avisi B.V.
tel: 0313-48 28 58