8185590: ShouldNotReachHere from ClassLoaderData::try_get_next_class() Summary: Counting number of instanceKlass code didn't work. Reviewed-by: shade, zgu, jiangli

^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.src-rev$
^.jib/
.DS_Store
.metadata/
.recommenders/