Plugin Maven 4 Compatibility

[mikerimov]

• JaCoCo version: 3.10.0
• Operating system: OS X 13.4.1
• Tool integration: Maven
• Maven 3.9.2 is emitting the following warnings about jacoco-maven-plugin expressing dire warnings when maven 4 is released

Maven Output:

[WARNING] Plugin validation issues were detected in 1 plugin(s)
[WARNING] 
[WARNING]  * org.jacoco:jacoco-maven-plugin:0.8.10

snip for brevity

[WARNING]   Plugin issue(s):
[WARNING]    * Plugin is a Maven 2.x plugin, which will be not supported in Maven 4.x
[WARNING]    * Plugin mixes multiple Maven versions: [3.0, 2.0.2]
[WARNING]    * Plugin should declare these Maven artifacts in `provided` scope: [org.apache.maven:maven-repository-metadata:3.0, org.apache.maven:maven-artifact:3.0]
[WARNING]    * Plugin depends on plexus-container-default, which is EOL

Since jacoco-maven-plugin docs clearly state that maven 3 is required, I don't see any reason you couldn't begin pruning the maven2 required bits now rather than waiting for the bugs to come in later.

Replication. Extract the following pom.xml zip (simple file) and run mvn install -Dmaven.plugin.validation=VERBOSE

pom.xml.zip

[Godin]

Duplicate of #1435