RFR(S): 8071652 - -XX:CompileOnly does not behave as documented

[Dmitrij Pochepko]

Hi,

please review fix for 8071652 - -XX:CompileOnly does not behave as 
documented

According to documentation class name for CompileOnly command has to be 
an exact string. Previous implementation treated classname as prefix/suffix.
I've fixed implementation to have behavior according to documentation. 
I've also updated few tests which were using CompleOnly command in 
undocumented way.

webrev: http://cr.openjdk.java.net/~dpochepk/8071652/webrev.01
CR: https://bugs.openjdk.java.net/browse/JDK-8071652

I've tested this patch through jprt and also run hs-tier0-comp.

Thanks,
Dmitrij