git: openjdk/jdk17u-dev: 8310049: Refactor Charset tests to use JUnit

[Goetz Lindenmaier]

Changeset: 9ae44eff
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2025-10-08 07:00:37 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/9ae44eff128f92f7111e8f088639c6ef1150753c

8310049: Refactor Charset tests to use JUnit

Reviewed-by: rschmelter
Backport-of: 09174e0c994dfb19fd09f551720c13c6479812d4

! test/jdk/java/nio/charset/Charset/AvailableCharsetNames.java
! test/jdk/java/nio/charset/Charset/CharsetContainmentTest.java
! test/jdk/java/nio/charset/Charset/Contains.java
- test/jdk/java/nio/charset/Charset/EmptyCharsetName.java
! test/jdk/java/nio/charset/Charset/EncDec.java
! test/jdk/java/nio/charset/Charset/IllegalCharsetName.java
! test/jdk/java/nio/charset/Charset/NullCharsetName.java
! test/jdk/java/nio/charset/Charset/RegisteredCharsets.java