[jdk17u] RFR: 8276306: jdk/jshell/CustomInputToolBuilder.java fails intermittently on storage acquisition

[Aleksey Shipilev]

Clean backport to improve 17u testing.

Additional testing:
 - [x] Affected test still passes

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Commit messages:
 - Backport 75adf54bdcc5e06fb8e8ca499a2f326d70b65f76

Changes: https://git.openjdk.java.net/jdk17u/pull/285/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u&pr=285&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8276306
  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk17u/pull/285.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u pull/285/head:pull/285

PR: https://git.openjdk.java.net/jdk17u/pull/285