--- old/src/java.base/share/classes/java/lang/Character.java 2018-11-01 10:42:16.038543982 -0700 +++ new/src/java.base/share/classes/java/lang/Character.java 2018-11-01 10:42:14.933521887 -0700 @@ -55,6 +55,14 @@ *
+ *+ * The code point, U+32FF, is reserved by the Unicode Consortium + * to represent the Japanese square character for the new era that begins + * from 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 + * + * http://blog.unicode.org/2018/09/new-japanese-era.html * *