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test/jdk/sun/util/calendar/zi/tzdata/leapseconds
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*** 24,46 ****
# Allowance for leap seconds added to each time zone file.
# This file is in the public domain.
# This file is generated automatically from the data in the public-domain
! # leap-seconds.list file available from most NIST time servers.
! # If the URL <ftp://time.nist.gov/pub/leap-seconds.list> does not work,
! # you should be able to pick up leap-seconds.list from a secondary NIST server.
! # See <http://tf.nist.gov/tf-cgi/servers.cgi> for a list of secondary servers.
# For more about leap-seconds.list, please see
# The NTP Timescale and Leap Seconds
! # http://www.eecis.udel.edu/~mills/leap.html
# The International Earth Rotation and Reference Systems Service
# periodically uses leap seconds to keep UTC to within 0.9 s of UT1
# (which measures the true angular orientation of the earth in space); see
! # Terry J Quinn, The BIPM and the accurate measure of time,
! # Proc IEEE 79, 7 (July 1991), 894-905 <http://dx.doi.org/10.1109/5.84965>.
# There were no leap seconds before 1972, because the official mechanism
# accounting for the discrepancy between atomic time and the earth's rotation
# did not exist until the early 1970s.
# The correction (+ or -) is made at the given time, so lines
--- 24,45 ----
# Allowance for leap seconds added to each time zone file.
# This file is in the public domain.
# This file is generated automatically from the data in the public-domain
! # leap-seconds.list file, which is copied from:
! # ftp://ftp.nist.gov/pub/time/leap-seconds.list
# For more about leap-seconds.list, please see
# The NTP Timescale and Leap Seconds
! # https://www.eecis.udel.edu/~mills/leap.html
# The International Earth Rotation and Reference Systems Service
# periodically uses leap seconds to keep UTC to within 0.9 s of UT1
# (which measures the true angular orientation of the earth in space); see
! # Levine J. Coordinated Universal Time and the leap second.
! # URSI Radio Sci Bull. 2016;89(4):30-6. doi:10.23919/URSIRSB.2016.7909995
! # http://ieeexplore.ieee.org/document/7909995/
# There were no leap seconds before 1972, because the official mechanism
# accounting for the discrepancy between atomic time and the earth's rotation
# did not exist until the early 1970s.
# The correction (+ or -) is made at the given time, so lines
*** 79,85 ****
Leap 2008 Dec 31 23:59:60 + S
Leap 2012 Jun 30 23:59:60 + S
Leap 2015 Jun 30 23:59:60 + S
Leap 2016 Dec 31 23:59:60 + S
! # Updated through IERS Bulletin C53
! # File expires on: 28 December 2017
--- 78,84 ----
Leap 2008 Dec 31 23:59:60 + S
Leap 2012 Jun 30 23:59:60 + S
Leap 2015 Jun 30 23:59:60 + S
Leap 2016 Dec 31 23:59:60 + S
! # Updated through IERS Bulletin C54
! # File expires on: 28 June 2018
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