8346463: Add test coverage for deploying the default provider as a module

[AlanBateman]

test/jdk/java/nio/file/spi/SetDefaultProvider.java tests deploying with a custom file system provider as the default provider. The test is moved to JUnit and is updated with new tests that deploy the custom default provider on the module path. To support the different deployments, TestProvider is moved into a named package and module.

In preparation for JDK-8331467, a test is added to create a run-time image that contains the custom default file system provider.

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Progress

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Issue

• JDK-8346463: Add test coverage for deploying the default provider as a module (Enhancement - P4)

Reviewers

• Brian Burkhalter (@bplb - Reviewer)

Reviewing

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$ git checkout pull/22797

Update a local copy of the PR:
$ git checkout pull/22797
$ git pull https://git.openjdk.org/jdk.git pull/22797/head

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$ git pr checkout 22797

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[bridgekeeper]

👋 Welcome back alanb! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@AlanBateman This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8346463: Add test coverage for deploying the default provider as a module

Reviewed-by: bpb

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 18 new commits pushed to the master branch:

• 5db0a13: 8346132: fallbacklinker.c failed compilation due to unused variable
• 5590669: 8346570: SM cleanup of tests for Beans and Serialization
• c8e94ab: 8346532: XXXVector::rearrangeTemplate misses null check
• f7f2b42: 8346300: Add @test annotation to TCKZoneId.test_constant_OLD_IDS_POST_2024b test
• a0b7c4f: 8346324: javax/swing/JScrollBar/4865918/bug4865918.java fails in CI
• 8efc558: 8346378: Cannot use DllMain in libnet for static builds
• 73b5dba: 8345655: Move reservation code out of ReservedSpace
• d50b725: 8344647: Make java.se participate in the preview language feature requires transitive java.base
• 9e8aa85: 8346017: Socket.connect specified to throw UHE for unresolved address is problematic for SOCKS V5 proxy
• 5b703c7: 8342782: AWTEventMulticaster throws StackOverflowError using AquaButtonUI
• ... and 8 more: https://git.openjdk.org/jdk/compare/4f44cf6bf2423a57a841be817f348e3b1e88f0eb...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[openjdk]

@AlanBateman The following label will be automatically applied to this pull request:

• nio

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

[mlbridge]

Webrevs

• 00: Full (34761b8e)

[bplb]

This looks all right to me.

[AlanBateman]

/integrate

[openjdk]

Going to push as commit 23d6f74.
Since your change was applied there have been 22 commits pushed to the master branch:

• 484229e: 8346306: Unattached thread can cause crash during VM exit if it calls wait_if_vm_exited
• b0c40aa: 8340401: DcmdMBeanPermissionsTest.java and SystemDumpMapTest.java fail with assert(_stack_base != nullptr) failed: Sanity check
• 6b89954: 8346475: RISC-V: Small improvement for MacroAssembler::ctzc_bit
• 00d8407: 8346016: Problemlist vm/mlvm/indy/func/jvmti/mergeCP_indy2manyDiff_a in virtual thread mode
• 5db0a13: 8346132: fallbacklinker.c failed compilation due to unused variable
• 5590669: 8346570: SM cleanup of tests for Beans and Serialization
• c8e94ab: 8346532: XXXVector::rearrangeTemplate misses null check
• f7f2b42: 8346300: Add @test annotation to TCKZoneId.test_constant_OLD_IDS_POST_2024b test
• a0b7c4f: 8346324: javax/swing/JScrollBar/4865918/bug4865918.java fails in CI
• 8efc558: 8346378: Cannot use DllMain in libnet for static builds
• ... and 12 more: https://git.openjdk.org/jdk/compare/4f44cf6bf2423a57a841be817f348e3b1e88f0eb...master

Your commit was automatically rebased without conflicts.

[openjdk]

@AlanBateman Pushed as commit 23d6f74.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.