This commit introduces an alternative to load layers configuration from
the classpath. This lets user package their custom layers XML at
META-INF/spring/layers/<name>.xml in a plugin dependency rather than
referencing a file path directly.
The name of the layers configuration can then be referenced using the
new `configurationName` property.
Closes gh-32466
This commit stop skipping AOT processing of tests when tests execution
is skipped. With this commit, only the presence of maven.test.skip makes
the processing to skip.
This harmonize the behavior with other standard plugins that do react
to the property. For instance, the compiler plugin will not compile the
tests if that property is set, but would do so if skipTests was
provided.
Closes gh-46929
This commit removes all mentions of JUnit 4 from the Javadoc and
reference documentation. It also harmonizes to simply refers to JUnit.
Closes gh-47228
Doehyun Baek
Stéphane Nicoll
Andy Wilkinson
Phillip Webb