RFR: JDK-8304959: Public API in javafx.css.Match should not return private API class PseudoClassState

Mon Mar 27 14:29:48 UTC 2023

The class `PseudoClassState` is private API, but was exposed erroneously in the CSS API. Instead, `Set<PseudoClass>` should have been used. This PR corrects this.

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Commit messages:
 - Remove references to PseudoClassState (private) in Match (public API)

Changes: https://git.openjdk.org/jfx/pull/1070/files
 Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1070&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8304959
  Stats: 7 lines in 1 file changed: 1 ins; 2 del; 4 mod
  Patch: https://git.openjdk.org/jfx/pull/1070.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1070/head:pull/1070

PR: https://git.openjdk.org/jfx/pull/1070