RFR: 8315871: Opensource five more Swing regression tests

[Alexander Zuev]

Clean up and move to open source five tests.
javax/swing/AncestorNotifier/4817630/bug4817630.java
javax/swing/BoxLayout/4191948/bug4191948.java
javax/swing/ComponentInputMap/4248723/bug4248723.java
javax/swing/DefaultBoundedRangeModel/4297953/bug4297953.java
javax/swing/DefaultButtonModel/4097723/bug4097723.java

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Commit messages:
 - 8315871: Opensource five more Swing regression tests

Changes: https://git.openjdk.org/jdk/pull/15702/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15702&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8315871
  Stats: 356 lines in 5 files changed: 356 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/15702.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15702/head:pull/15702

PR: https://git.openjdk.org/jdk/pull/15702