[jdk17u-dev] RFR: 8297923: java.awt.ScrollPane broken after multiple scroll up/down

[Goetz Lindenmaier]

I backport this for parity with 17.0.9-oracle.

Requires follow-up.

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Commit messages:
 - Backport ea41907396a70933c4f6e6b0f247f7ba589a3a23

Changes: https://git.openjdk.org/jdk17u-dev/pull/1563/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1563&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8297923
  Stats: 193 lines in 2 files changed: 189 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1563.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1563/head:pull/1563

PR: https://git.openjdk.org/jdk17u-dev/pull/1563