git: openjdk/jdk: 8167252: Some of Charset.availableCharsets() does not contain itself

[Naoto Sato]

Changeset: 3eeb681a
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2023-06-15 16:34:00 +0000
URL:       https://git.openjdk.org/jdk/commit/3eeb681a0de87baa12b6eac5966e7f707b76c8bf

8167252: Some of Charset.availableCharsets() does not contain itself

Reviewed-by: bpb, alanb, iris, lancea, jpai

! src/java.base/share/classes/sun/nio/cs/Unicode.java
! src/jdk.charsets/share/classes/sun/nio/cs/ext/EUC_JP_Open.java.template
! src/jdk.charsets/share/classes/sun/nio/cs/ext/JISAutoDetect.java
! test/jdk/java/nio/charset/Charset/Contains.java