[jdk13u-dev] RFR: 8234058: runtime/CompressedOops/CompressedClassPointers.java fails with 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr

[Olga Mikhaltsova]

I'd like to backport JDK-8234058 to jdk13u for parity with jdk11u.
The original patch applied cleanly.
Tested via jtreg with the tests in /runtime/CompressedOops.

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Commit messages:
 - Backport 1c5322b998012a4ca0e7d3583eddee9fa0880346

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/107/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=107&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8234058
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/107.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/107/head:pull/107

PR: https://git.openjdk.java.net/jdk13u-dev/pull/107