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Java example source code file (etcetera)

This example Java source code file (etcetera) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

etc/gmt, etc\/utc, general, gmt, gnu, greenwich, license, link, oracle, posix, public, this, zone

The etcetera Java example source code

#
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
# <pre>
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.

# These entries are mostly present for historical reasons, so that
# people in areas not otherwise covered by the tz files could "zic -l"
# to a time zone that was right for their area.  These days, the
# tz files cover almost all the inhabited world, and the only practical
# need now for the entries that are not on UTC are for ships at sea
# that cannot use POSIX TZ settings.

Zone	Etc/GMT		0	-	GMT
Zone	Etc/UTC		0	-	UTC
Zone	Etc/UCT		0	-	UCT

# The following link uses older naming conventions,
# but it belongs here, not in the file `backward',
# as functions like gmtime load the "GMT" file to handle leap seconds properly.
# We want this to work even on installations that omit the other older names.
Link	Etc/GMT				GMT

Link	Etc/UTC				Etc/Universal
Link	Etc/UTC				Etc/Zulu

Link	Etc/GMT				Etc/Greenwich
Link	Etc/GMT				Etc/GMT-0
Link	Etc/GMT				Etc/GMT+0
Link	Etc/GMT				Etc/GMT0

# We use POSIX-style signs in the Zone names and the output abbreviations,
# even though this is the opposite of what many people expect.
# POSIX has positive signs west of Greenwich, but many people expect
# positive signs east of Greenwich.  For example, TZ='Etc/GMT+4' uses
# the abbreviation "GMT+4" and corresponds to 4 hours behind UT
# (i.e. west of Greenwich) even though many people would expect it to
# mean 4 hours ahead of UT (i.e. east of Greenwich).
#
# In the draft 5 of POSIX 1003.1-200x, the angle bracket notation allows for
# TZ='<GMT-4>+4'; if you want time zone abbreviations conforming to
# ISO 8601 you can use TZ='<-0400>+4'.  Thus the commonly-expected
# offset is kept within the angle bracket (and is used for display)
# while the POSIX sign is kept outside the angle bracket (and is used
# for calculation).
#
# Do not use a TZ setting like TZ='GMT+4', which is four hours behind
# GMT but uses the completely misleading abbreviation "GMT".

# Earlier incarnations of this package were not POSIX-compliant,
# and had lines such as
#		Zone	GMT-12		-12	-	GMT-1200
# We did not want things to change quietly if someone accustomed to the old
# way does a
#		zic -l GMT-12
# so we moved the names into the Etc subdirectory.

Zone	Etc/GMT-14	14	-	GMT-14	# 14 hours ahead of GMT
Zone	Etc/GMT-13	13	-	GMT-13
Zone	Etc/GMT-12	12	-	GMT-12
Zone	Etc/GMT-11	11	-	GMT-11
Zone	Etc/GMT-10	10	-	GMT-10
Zone	Etc/GMT-9	9	-	GMT-9
Zone	Etc/GMT-8	8	-	GMT-8
Zone	Etc/GMT-7	7	-	GMT-7
Zone	Etc/GMT-6	6	-	GMT-6
Zone	Etc/GMT-5	5	-	GMT-5
Zone	Etc/GMT-4	4	-	GMT-4
Zone	Etc/GMT-3	3	-	GMT-3
Zone	Etc/GMT-2	2	-	GMT-2
Zone	Etc/GMT-1	1	-	GMT-1
Zone	Etc/GMT+1	-1	-	GMT+1
Zone	Etc/GMT+2	-2	-	GMT+2
Zone	Etc/GMT+3	-3	-	GMT+3
Zone	Etc/GMT+4	-4	-	GMT+4
Zone	Etc/GMT+5	-5	-	GMT+5
Zone	Etc/GMT+6	-6	-	GMT+6
Zone	Etc/GMT+7	-7	-	GMT+7
Zone	Etc/GMT+8	-8	-	GMT+8
Zone	Etc/GMT+9	-9	-	GMT+9
Zone	Etc/GMT+10	-10	-	GMT+10
Zone	Etc/GMT+11	-11	-	GMT+11
Zone	Etc/GMT+12	-12	-	GMT+12

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