[jdk11u-dev] RFR: 8279669: test/jdk/com/sun/jdi/TestScaffold.java uses wrong condition

[zzambers]

Tested locally passed tests in test/jdk/com/sun/jdi for me.

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Commit messages:
 - Backport 4c52eb39431c2479b0d140907bdcc0311d30f871

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/837/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=837&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8279669
  Stats: 4 lines in 1 file changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/837.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/837/head:pull/837

PR: https://git.openjdk.java.net/jdk11u-dev/pull/837