8165687: Fix license and copyright headers in jd9 under hotspot/testSummary: Legal notices and Oracle copyrights were updated (white and blank space, commas) in tests files for uniformity to meet Oracle requirements.Reviewed-by: dholmes, irisContributed-by: Stanislav Smirnov <stanislav.smirnov@oracle.com>, Vassili Igouchkine <vassili.igouchkine@oracle.com>
8154580: Save mirror in interpreter frame to enable cleanups of CLDClosureSummary: GC walks the mirror using OopClosure rather than using CLDClosure in oops_interpreted_do()Reviewed-by: dlong, twisti, stefank