8299296: Write a test to verify the components selection sends ItemEvent

[Rudometov]

Backport of https://bugs.openjdk.org/browse/JDK-8299296

Clean backport.
Parity with 17.0.8-oracle.
Low risk, new test.
Test passes on linux and macOS

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8299296: Write a test to verify the components selection sends ItemEvent

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev pull/1131/head:pull/1131
$ git checkout pull/1131

Update a local copy of the PR:
$ git checkout pull/1131
$ git pull https://git.openjdk.org/jdk17u-dev pull/1131/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1131

View PR using the GUI difftool:
$ git pr show -t 1131

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/1131.diff

[bridgekeeper]

👋 Welcome back vrudomet! 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]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

@Rudometov 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:

8299296: Write a test to verify the components selection sends ItemEvent

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:

• 38eb0d6: 8293326: jdk/sun/security/tools/jarsigner/compatibility/SignTwice.java slow on Windows
• 012a216: 8289400: Improve com/sun/jdi/TestScaffold error reporting
• c74eb2b: 8292066: Convert TestInputArgument.sh and TestSystemLoadAvg.sh to java version
• 78c6be2: 8292443: Weak CAS VarHandle/Unsafe tests should test always-failing cases
• 50c3433: 8291825: java/time/nontestng/java/time/zone/CustomZoneNameTest.java fails if defaultLocale and defaultFormatLocale are different
• a3f2288: 8286844: com/sun/jdi/RedefineCrossEvent.java failed with 1 threads completed while VM suspended
• 7224cbe: 8287593: ShortResponseBody could be made more resilient to rogue connections
• 83c0805: 8289948: Improve test coverage for XPath functions: Node Set Functions
• b9e4d10: 8289440: Remove vmTestbase/nsk/monitoring/MemoryPoolMBean/isCollectionUsageThresholdExceeded/isexceeded003 from ProblemList.txt
• c9fac0e: 8282036: Change java/util/zip/ZipFile/DeleteTempJar.java to stop HttpServer cleanly in case of exceptions
• ... and 8 more: https://git.openjdk.org/jdk17u-dev/compare/201ceb705489be031e483864c6808a7aae3f9644...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.

As you do not have Committer status in this project an existing Committer must agree to sponsor your change.

➡️ To flag this PR as ready for integration with the above commit message, type /integrate in a new comment. (Afterwards, your sponsor types /sponsor in a new comment to perform the integration).

[mlbridge]

Webrevs

• 00: Full (d410c553)

[Rudometov]

Changes are only in test/jdk/java/awt/event/ComponentEvent/ComponentItemEventTest.java file.

Failures in github actions are not related to this new test.

F.e.:
macOS builds failures:
CLASSPATH="/Users/runner/work/jdk17u-dev/jdk17u-dev/jtreg/src/build/classes:/Users/runner/work/jdk17u-dev/jdk17u-dev/jtreg/src/make/../build/deps/jtharness/build/binaries/lib/javatest.jar"
/Users/runner/hostedtoolcache/Java_Temurin-Hotspot_jdk/11.0.18-10/x64/Contents/Home//bin/javac -source 1.2 -target 1.1 -Xlint:all,-options,-deprecation, -Werror
-d /Users/runner/work/jdk17u-dev/jdk17u-dev/jtreg/src/build/classes
-encoding ISO8859-1
../src/share/classes/com/sun/javatest/regtest/agent/AppletWrapper.java ../src/share/classes/com/sun/javatest/regtest/agent/GetSystemProperty.java ../src/share/classes/com/sun/javatest/regtest/agent/MainWrapper.java ../src/share/classes/com/sun/javatest/regtest/agent/AStatus.java ../src/share/classes/com/sun/javatest/regtest/agent/StringArray.java
error: Source option 1.2 is no longer supported. Use 6 or later.
error: Target option 1.1 is no longer supported. Use 1.6 or later.
make: *** [/Users/runner/work/jdk17u-dev/jdk17u-dev/jtreg/src/build/classes.com.sun.javatest.regtest-othervm.ok] Error 2

Windows builds failures:

CLASSPATH="D:/a/jdk17u-dev/jdk17u-dev/jtreg/src/build/classes;D:/a/jdk17u-dev/jdk17u-dev/jtreg/src/build/deps/jtharness/build/binaries/lib/javatest.jar"
C:/hostedtoolcache/windows/Java_Temurin-Hotspot_jdk/11.0.18-10/x64/bin/javac -source 1.2 -target 1.1 -Xlint:all,-options,-deprecation, -Werror
-d D:/a/jdk17u-dev/jdk17u-dev/jtreg/src/build/classes
-encoding ISO8859-1
../src/share/classes/com/sun/javatest/regtest/agent/AppletWrapper.java ../src/share/classes/com/sun/javatest/regtest/agent/GetSystemProperty.java ../src/share/classes/com/sun/javatest/regtest/agent/MainWrapper.java ../src/share/classes/com/sun/javatest/regtest/agent/AStatus.java ../src/share/classes/com/sun/javatest/regtest/agent/StringArray.java
error: Source option 1.2 is no longer supported. Use 6 or later.
error: Target option 1.1 is no longer supported. Use 1.6 or later.
make: *** [jtreg.gmk:41: D:/a/jdk17u-dev/jdk17u-dev/jtreg/src/build/classes.com.sun.javatest.regtest-othervm.ok] Error 2

[Rudometov]

/integrate

[openjdk]

@Rudometov
Your change (at version d410c55) is now ready to be sponsored by a Committer.

[phohensee]

/sponsor

[openjdk]

Going to push as commit fe770e3.
Since your change was applied there have been 18 commits pushed to the master branch:

• 38eb0d6: 8293326: jdk/sun/security/tools/jarsigner/compatibility/SignTwice.java slow on Windows
• 012a216: 8289400: Improve com/sun/jdi/TestScaffold error reporting
• c74eb2b: 8292066: Convert TestInputArgument.sh and TestSystemLoadAvg.sh to java version
• 78c6be2: 8292443: Weak CAS VarHandle/Unsafe tests should test always-failing cases
• 50c3433: 8291825: java/time/nontestng/java/time/zone/CustomZoneNameTest.java fails if defaultLocale and defaultFormatLocale are different
• a3f2288: 8286844: com/sun/jdi/RedefineCrossEvent.java failed with 1 threads completed while VM suspended
• 7224cbe: 8287593: ShortResponseBody could be made more resilient to rogue connections
• 83c0805: 8289948: Improve test coverage for XPath functions: Node Set Functions
• b9e4d10: 8289440: Remove vmTestbase/nsk/monitoring/MemoryPoolMBean/isCollectionUsageThresholdExceeded/isexceeded003 from ProblemList.txt
• c9fac0e: 8282036: Change java/util/zip/ZipFile/DeleteTempJar.java to stop HttpServer cleanly in case of exceptions
• ... and 8 more: https://git.openjdk.org/jdk17u-dev/compare/201ceb705489be031e483864c6808a7aae3f9644...master

Your commit was automatically rebased without conflicts.

[openjdk]

@phohensee @Rudometov Pushed as commit fe770e3.

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