Tyops in XX opts

[Eric Caspole]

I fat-fingered my cmd line in a complicated launcher script,  
basically it was:

$ /opt/jdk1.7.0_07/bin/java -XX:+UseParallelOldGCC -version
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

How hard would it be to emit a friendlier message like "Unknown XX  
option" or something like that?

Thanks,
Eric