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src/java.base/share/classes/java/time/zone/package-info.java

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   1 /*
   2  * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  53  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  54  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  55  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  56  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  57  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  58  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  59  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  60  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  61  */
  62 
  63 /**
  64  * <p>
  65  * Support for time-zones and their rules.
  66  * </p>
  67  * <p>
  68  * Daylight Saving Time and Time-Zones are concepts used by Governments to alter local time.
  69  * This package provides support for time-zones, their rules and the resulting
  70  * gaps and overlaps in the local time-line typically caused by Daylight Saving Time.
  71  * </p>
  72  *
  73  * <h3>Package specification</h3>
  74  * <p>
  75  * Unless otherwise noted, passing a null argument to a constructor or method in any class or interface
  76  * in this package will cause a {@link java.lang.NullPointerException NullPointerException} to be thrown.
  77  * The Javadoc "@param" definition is used to summarise the null-behavior.
  78  * The "@throws {@link java.lang.NullPointerException}" is not explicitly documented in each method.
  79  * </p>
  80  * <p>
  81  * All calculations should check for numeric overflow and throw either an {@link java.lang.ArithmeticException}
  82  * or a {@link java.time.DateTimeException}.
  83  * </p>
  84  * @since 1.8
  85  */
  86 package java.time.zone;
   1 /*
   2  * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


  53  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  54  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  55  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  56  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  57  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  58  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  59  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  60  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  61  */
  62 
  63 /**
  64  * <p>
  65  * Support for time-zones and their rules.
  66  * </p>
  67  * <p>
  68  * Daylight Saving Time and Time-Zones are concepts used by Governments to alter local time.
  69  * This package provides support for time-zones, their rules and the resulting
  70  * gaps and overlaps in the local time-line typically caused by Daylight Saving Time.
  71  * </p>
  72  *
  73  * <h2>Package specification</h2>
  74  * <p>
  75  * Unless otherwise noted, passing a null argument to a constructor or method in any class or interface
  76  * in this package will cause a {@link java.lang.NullPointerException NullPointerException} to be thrown.
  77  * The Javadoc "@param" definition is used to summarise the null-behavior.
  78  * The "@throws {@link java.lang.NullPointerException}" is not explicitly documented in each method.
  79  * </p>
  80  * <p>
  81  * All calculations should check for numeric overflow and throw either an {@link java.lang.ArithmeticException}
  82  * or a {@link java.time.DateTimeException}.
  83  * </p>
  84  * @since 1.8
  85  */
  86 package java.time.zone;
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