Linkage Checker Enforcer Rule verifies that the transitive dependency tree of pom.xml does not have
any linkage errors.
User documentation: Linkage Checker Enforcer Rule
For developers to debug the enforcer rule implementation, set the MAVEN_OPTS environment variable
to wait for debuggers (suspend=y) before running mvn command.
$ export MAVEN_OPTS='-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005'
$ mvn verify
Listening for transport dt_socket at address: 5005
When you debug one of the integration tests in the "src/it" directory, use the following command to specify the test case and to provide the debug parameter to Maven invoker plugin.
mvn install -Dmaven.test.skip -Dinvoker.test=bom-project-using-spring-repository \
-Dinvoker.mavenOpts='-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005'
Then run remote debug to the port (5005) via your IDE.