[jdk11u-dev] RFR: 8206330: Revisit com/sun/jdi/RedefineCrossEvent.java

[zzambers]

This test can now be enabled. Tested locally, com/sun/jdi/RedefineCrossEvent.java as well as all other tests in test/jdk/com/sun/jdi  pass for me with this backport. Unlike original changeset this backport does not touch test/jdk/com/sun/jdi/TestScaffold.java since  condition there was wrong and was properly reworked in JDK-8279669 [1] (backported to jdk11u-dev).

[1] https://bugs.openjdk.java.net/browse/JDK-8279669

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Commit messages:
 - Backport 426873751c710061d0f9bc713a0de47373e51418

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/845/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=845&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8206330
  Stats: 12 lines in 2 files changed: 0 ins; 11 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/845.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/845/head:pull/845

PR: https://git.openjdk.java.net/jdk11u-dev/pull/845