RFR: JDK-8314272: Improve java.util.prefs.BackingStoreException: Couldn't get file lock.

Mon Aug 28 07:31:12 UTC 2023

On Tue, 22 Aug 2023 07:48:46 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> For the tests, I'm surprised the TEST.properties in this directory doesn't have exclusiveAccess.dirs=. as there has been historical issues with interference between tests in this area.

Hi Alan ,  when adding the test group  sun/tools/jhsdb in TEST.root to the exclusiveAccess.dirs , I cannot see the error any more. So it seems your suggestions is correct .

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PR Comment: https://git.openjdk.org/jdk/pull/15308#issuecomment-1695175709