8174749: Use hash table/oops for MemberName table
Summary: Add a Java type called ResolvedMethodName which is immutable and can be stored in a hashtable, that is weakly collected by gc
Reviewed-by: sspitsyn, stefank, jrose

8156073: 2-slot LiveStackFrame locals (long and double) are incorrect
Reviewed-by: coleenp, mchung

8165372: StackWalker performance regression following JDK-8147039
Summary: Stack walking can use javaVFrame or vframeStream
Reviewed-by: coleenp, mchung

8157464: Disallow StackWalker.getCallerClass() be called by caller-sensitive method
Reviewed-by: bchristi, coleenp, dfuchs, sspitsyn

8161028: GPL header missing comma after year
Reviewed-by: dcubed

8147039: Incorrect locals and operands in compiled frames
Summary: Implement stack walking using javaVFrame instead of vframeStream
Reviewed-by: mchung, vlivanov

8153123: Streamline StackWalker code
Reviewed-by: coleenp, dfuchs, mchung, redestad

Merge

8143911: Reintegrate JEP 259: Stack-Walking API
Reviewed-by: coleenp, dfuchs, bchristi, psandoz, sspitsyn
Contributed-by: Mandy Chung <mandy.chung@oracle.com>, Brent Christian <brent.christian@oracle.com>, Daniel Fuchs <daniel.fuchs@oracle.com>, Hamlin Li <huaming.li@oracle.com>

Merge

8143931: Back out JDK-8140450
Reviewed-by: coleenp

8140450: Implement JEP 259: Stack-Walking API
Reviewed-by: coleenp, dfuchs, bchristi, psandoz, sspitsyn
Contributed-by: Mandy Chung <mandy.chung@oracle.com>, Brent Christian <brent.christian@oracle.com>, Daniel Fuchs <daniel.fuchs@oracle.com>, Hamlin Li <huaming.li@oracle.com>