8178107: Compiler crashes with "assert(get_instanceKlass()->is_loaded()) failed: must be at least loaded"

[coleen.phillimore at oracle.com]

This is correct.  I'd removed the one character (!) with my change for 
https://bugs.openjdk.java.net/browse/JDK-8155672.
Sorry for the breakage and thank you for all the efforts tracking this down.
This is a trivially correct fix so I think you should check it in before 
more tests fail intermittently.

thanks!
Coleen

On 7/25/17 1:19 PM, harold seigel wrote:
> Hi,
>
> Please review this small JDK-10 change to prevent 
> LoaderConstraintTable::find_constrained_klass() from returning an 
> unloaded class.
>
> Open Webrev: http://cr.openjdk.java.net/~hseigel/bug_8178107/webrev/
>
> JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8178107
>
> The change was tested with RBT, the JCK lang and VM tests, the JTreg 
> hotspot, java/io, java/lang, java/util, sun/security, and other JTReg 
> tests, the co-located NSK tests, and with JPRT.
>
> Thanks, Harold
>