RFR: 8294595: Add javax/swing/plaf/aqua/CustomComboBoxFocusTest.java to problem list

[Alexander Zvegintsev]

Problem listing PR

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Commit messages:
 - initial

Changes: https://git.openjdk.org/jdk/pull/10495/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10495&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8294595
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/10495.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10495/head:pull/10495

PR: https://git.openjdk.org/jdk/pull/10495