args4j-users

[Kohsuke K. <Koh...@Su...>]

> 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();
>    }

Since then args4j has moved to https://args4j.dev.java.net/ and yes, a 
mandatory option can be easily declared. See 
https://args4j.dev.java.net/nonav/maven/apidocs/index.html?org/kohsuke/args4j/Option.html

-- 
Kohsuke Kawaguchi
Sun Microsystems                   koh...@su...