RFR: 8318454: TestLayoutPaths broken on Big Endian platforms after JDK-8317837

Thu Oct 19 06:38:25 UTC 2023

This PR suggests a fix for a failing test on platforms with big endian.

The PR also contains a drive-by removal of an unused import.

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Commit messages:
 - Remove unused imports
 - Fix problem with endianness

Changes: https://git.openjdk.org/jdk/pull/16259/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16259&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8318454
  Stats: 3 lines in 1 file changed: 0 ins; 1 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/16259.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16259/head:pull/16259

PR: https://git.openjdk.org/jdk/pull/16259