[jdk17u-dev] RFR: 8299296: Write a test to verify the components selection sends ItemEvent

[Victor Rudometov]

On Tue, 31 Jan 2023 07:12:14 GMT, Victor Rudometov <vrudomet at openjdk.org> wrote:

> Backport of https://bugs.openjdk.org/browse/JDK-8299296
> 
> Clean backport. 
> Parity with 17.0.8-oracle.
> Low risk, new test. 
> Test passes on macOS and linux

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" \

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PR: https://git.openjdk.org/jdk17u-dev/pull/1131