RFR: 8338785: The java.awt.datatransfer.SystemFlavorMap#FLAVOR_MAP_KEY field is not used

[SWinxy]

On Thu, 22 Aug 2024 03:59:57 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

> The unused `java.awt.datatransfer.SystemFlavorMap#FLAVOR_MAP_KEY` field is deleted.
> 
> It was unused since [8037485](https://bugs.openjdk.org/browse/JDK-8037485): Refactor java.awt.datatransfer to eliminate dependency on AWT.
> 
> See:
> https://github.com/openjdk/jdk/commit/0fecd7769453dfb3ef1609b057a9e69aee57d0c1#diff-2c0c7e0dbcabe2bced2907f383bdb4e2a3ed64686c219f37f7c6469ecc47d4baL198

Looks like the removal was overlooked, as in 8037485 it was copied to `DesktopDatatransferServiceImpl`.

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Marked as reviewed by SWinxy at github.com (no known OpenJDK username).

PR Review: https://git.openjdk.org/jdk/pull/20670#pullrequestreview-2255347264