[jdk17u-dev] RFR: 8369078: Fix faulty test conversion in IllegalCharsetName.java

[Justin Lu]

On Wed, 8 Oct 2025 07:26:26 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this as follow up of [JDK-8310049](https://bugs.openjdk.org/browse/JDK-8310049).

Marked as reviewed by jlu (no project role).

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PR Review: https://git.openjdk.org/jdk17u-dev/pull/4021#pullrequestreview-3315649354