javac -version reports the version, but then goes on to complain about no source files being given.

By contrast, javac -help and javac -X simply output information and exit OK.
Likewise "java -version" and "java -fullversion" do not complain about a missing
class to execute: they simply report the relevant version info and exit.

javac -version should likewise just report its version and then exit.
###@###.### 2005-2-10 01:23:52 GMT