src/java.base/share/classes/java/lang/Character.java

*** 1,7 ****
  /*
!  * Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved.
   * 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
--- 1,7 ----
  /*
!  * Copyright (c) 2002, 2019, Oracle and/or its affiliates. All rights reserved.
   * 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
*** 33,71 ****
  import jdk.internal.HotSpotIntrinsicCandidate;
  import jdk.internal.misc.VM;
  
  /**
   * The {@code Character} class wraps a value of the primitive
!  * type {@code char} in an object. An object of type
   * {@code Character} contains a single field whose type is
   * {@code char}.
   * <p>
!  * In addition, this class provides several methods for determining
!  * a character's category (lowercase letter, digit, etc.) and for converting
!  * characters from uppercase to lowercase and vice versa.
!  * <p>
!  * Character information is based on the Unicode Standard, version 11.0.0.
!  * <p>
!  * The methods and data of class {@code Character} are defined by
!  * the information in the <i>UnicodeData</i> file that is part of the
!  * Unicode Character Database maintained by the Unicode
!  * Consortium. This file specifies various properties including name
!  * and general category for every defined Unicode code point or
!  * character range.
!  * <p>
!  * The file and its description are available from the Unicode Consortium at:
!  * <ul>
!  * <li><a href="http://www.unicode.org">http://www.unicode.org</a>
!  * </ul>
!  * <p>
!  * The code point, U+32FF, is reserved by the Unicode Consortium
!  * to represent the Japanese square character for the new era that begins
!  * May 2019. Relevant methods in the Character class return the same
!  * properties as for the existing Japanese era characters (e.g., U+337E for
!  * "Meizi"). For the details of the code point, refer to
!  * <a href="http://blog.unicode.org/2018/09/new-japanese-era.html">
!  * http://blog.unicode.org/2018/09/new-japanese-era.html</a>.
   *
   * <h3><a id="unicode">Unicode Character Representations</a></h3>
   *
   * <p>The {@code char} data type (and therefore the value that a
   * {@code Character} object encapsulates) are based on the
--- 33,65 ----
  import jdk.internal.HotSpotIntrinsicCandidate;
  import jdk.internal.misc.VM;
  
  /**
   * The {@code Character} class wraps a value of the primitive
!  * type {@code char} in an object. An object of class
   * {@code Character} contains a single field whose type is
   * {@code char}.
   * <p>
!  * In addition, this class provides a large number of static methods for
!  * determining a character's category (lowercase letter, digit, etc.)
!  * and for converting characters from uppercase to lowercase and vice
!  * versa.
!  *
!  * <h3><a id="conformance">Unicode Conformance</a></h3>
!  * <p>
!  * The fields and methods of class {@code Character} are defined in terms
!  * of character information from the Unicode Standard, specifically the
!  * <i>UnicodeData</i> file that is part of the Unicode Character Database.
!  * This file specifies properties including name and category for every
!  * assigned Unicode code point or character range. The file is available
!  * from the Unicode Consortium at
!  * <a href="http://www.unicode.org">http://www.unicode.org</a>.
!  * <p> 
!  * The Java SE 12 Platform uses character information from version 11.0
!  * of the Unicode Standard, plus the Japanese Era code point,
!  * {@code U+32FF}, from the first version of the Unicode Standard
!  * after 11.0 that assigns the code point.
   *
   * <h3><a id="unicode">Unicode Character Representations</a></h3>
   *
   * <p>The {@code char} data type (and therefore the value that a
   * {@code Character} object encapsulates) are based on the