Reviewed-by: kvn

Summary: Use -xarch=v8plus as default for 32-bits VM on sparc.
Reviewed-by: never, twisti

Reviewed-by: kvn

Reviewed-by: kvn

Reviewed-by: kvn

Summary: Add the 6u14 option to the jprt.config file in workspace
Reviewed-by: ohair

Reviewed-by: rasbold, jrose, twisti

Summary: Remove the wrong flag -XX:+UseSuperword to fix the Nightly failure
Reviewed-by: kvn, never

Summary: Update the Hotspot version number to HS16 B01 for HS16 fork
Reviewed-by: jcoomes