hg: jdk9/hs-rt/hotspot: 8068730: Increase the precision of the implementation of java.time.Clock.systemUTC()

[daniel.fuchs at oracle.com]

Changeset: fca33371ff0b
Author:    dfuchs
Date:      2015-01-28 17:52 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/fca33371ff0b

8068730: Increase the precision of the implementation of java.time.Clock.systemUTC()
Summary: Changes the implementation of java.time.Clock.systemUTC() to take advantage of the maximum resolution of the underlying native clock on which System.currentTimeMillis() is based.
Reviewed-by: dholmes, rriggs, scolebourne, sla

! make/aix/makefiles/mapfile-vers-debug
! make/aix/makefiles/mapfile-vers-product
! make/bsd/makefiles/mapfile-vers-darwin-debug
! make/bsd/makefiles/mapfile-vers-darwin-product
! make/bsd/makefiles/mapfile-vers-debug
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! make/linux/makefiles/mapfile-vers-debug
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! make/solaris/makefiles/mapfile-vers
! src/os/aix/vm/os_aix.cpp
! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/jvm.h
! src/share/vm/runtime/os.hpp