RFR: 8359165: AIX build broken after 8358799

[Martin Doerr]

This fixes the build.

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Commit messages:
 - 8359165: AIX build broken after 8358799

Changes: https://git.openjdk.org/jdk/pull/25734/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25734&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8359165
  Stats: 4 lines in 1 file changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/25734.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25734/head:pull/25734

PR: https://git.openjdk.org/jdk/pull/25734