// merge implicitly assumes that merge is only called on the same GAV and does not perform any validation here!
        Metadata source = new Metadata();
        source.setArtifactId("source-artifact");
        source.setGroupId("source-group");
        source.setVersion("2.0");
        assertFalse(target.merge(source));
        assertEquals("myArtifact", target.getArtifactId());
        assertEquals("myGroup", target.getGroupId());

                problem
                    .forProperty(propertyName)
                    .id(MISSING_NORMALIZATION_ID.getName(), MISSING_NORMALIZATION_ID.getDisplayName(), MISSING_NORMALIZATION_ID.getGroup()) // TODO (donat) missing test coverage
                    .contextualLabel(String.format("is annotated with @%s but missing a normalization strategy", getAnnotationType().getSimpleName()))

        return problem.toBuilder().contextualLabel(prefix + text).build();
    }

    private static boolean isTypeIrrelevantInErrorMessage(ProblemId problemId) {
        if (!problemId.getGroup().equals(GradleCoreProblemGroup.validation().property())) {
            return false;
        } else {

  repeated string users = 2;

  // The user groups this rule applies to. A user is considered matching
  // if it is a member of any of the UserGroups.
  // An empty list implies every user group.
  // +optional
  // +listType=atomic
  repeated string userGroups = 3;

  // The verbs that match this rule.
  // An empty list implies every verb.
  // +optional
  // +listType=atomic
  repeated string verbs = 4;

        sb.append(id).append("' has been rejected:\n");
        sb.append("   Cannot select module with conflict on ");
        Capability capability = capabilityConflict.left;
        sb.append("capability '").append(capability.getGroup()).append(":").append(capability.getName()).append(":").append(capability.getVersion()).append("' also provided by ");
        sb.append(capabilityConflict.getRight());
        return sb.toString();
    }

    @Override

    void apply(Project project) {
        project.tasks.register("license", LicenseTask) { task ->
            task.setDescription("add a license header to source code")  // Add description
            task.setGroup("from license plugin")                        // Add group
        }
    }
}
----
=====

== Step 2. Add a license.txt file

        return "repository metadata for: '" + getKey() + "'";
    }

    protected static Metadata createMetadata(Artifact artifact, Versioning versioning) {
        Metadata metadata = new Metadata();
        metadata.setGroupId(artifact.getGroupId());
        metadata.setArtifactId(artifact.getArtifactId());
        metadata.setVersion(artifact.getVersion());
        metadata.setVersioning(versioning);
        return metadata;
    }

        project.getTasks().register(TASK_RUN_NAME, JavaExec.class, run -> {
            run.setDescription("Runs this project as a JVM application");
            run.setGroup(APPLICATION_GROUP);

            FileCollection runtimeClasspath = project.files().from((Callable<FileCollection>) () -> {
                if (run.getMainModule().isPresent()) {

            moduleDependency.capabilities(capabilities -> capabilities.requireCapability(new DefaultImmutableCapability(
                moduleDependency.getGroup(),
                moduleDependency.getName() + TEST_FIXTURES_CAPABILITY_APPENDIX,
                null)));
        }
        return testFixturesDependency;
    }

    @Override

        //
        // We should get a whole slew of dependencies resolving this artifact transitively
        //
        Dependency d = new Dependency();
        d.setGroupId("org.apache.maven.its");
        d.setArtifactId("b");
        d.setVersion("0.1");
        d.setScope(Artifact.SCOPE_COMPILE);
        Artifact artifact = repositorySystem.createDependencyArtifact(d);