[jdk25] RFR: 8362572: Delete the usage of "sun.java2d.reftype" from the sun.java2d.Disposer

[Chen Liang]

On Thu, 28 Aug 2025 00:37:08 GMT, Rui Li <duke at openjdk.org> wrote:

> A clean backport of https://bugs.openjdk.org/browse/JDK-8362572.
> 
> Testing in progress. The change is quite straightforward and has been in tip for over a month. Should be safe.

Same backport remark as https://github.com/openjdk/jdk/pull/26976#issuecomment-3231411155; you probably intend this for 25u.

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PR Comment: https://git.openjdk.org/jdk/pull/26975#issuecomment-3231417260