New to Java

When I use eclipse and put in commands using the "Run..." option, it works, however, my program isn't taking those arguments using the command line compiler.

My exact command is: "java readXML test"

The program does run, because it spits out the error that I coded for when there's no arguments.

I'm running into a lot of this stuff and am curious if there's a better option so my command line is more on-par with my SDK. There's gotta be some sort of guide to cross-compiler issues, but I can't find anything that's geared towards just the superficial differences. Everything I see goes so in-depth, that you have to be a guru to read (in which, you would have probably figured it out by then, anyways).