+ ", pluginDescriptor=" + pluginDescriptor.getId() + "]";
                throw new PluginConfigurationException(pluginDescriptor, msg, e);
            }
            pluginRealm = pluginDescriptor.getClassRealm();
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Loading mojo " + mojoDescriptor.getId() + " from plugin realm " + pluginRealm);

                + version;
    }

    private static String getId(Artifact artifact) {
        return getId(
                artifact.getGroupId(),
                artifact.getArtifactId(),
                artifact.getExtension(),
                artifact.getClassifier(),
                artifact.getBaseVersion());
    }

    private static String getId(ClassRealmConstituent constituent) {
        return getId(

            return null;
        }

        public String getProtocol() {
            return repository.getProtocol();
        }

        public String getId() {
            return repository.getId();
        }

        public void setId(String id) {}

        public ArtifactRepositoryPolicy getSnapshots() {
            return null;
        }

        if (!repositoryIds.add(repository.getId())) {
            if (!replace) {
                return;
            }

            // Remove any previous repository with this Id
            removeMatchingRepository(repositories, repository.getId());
            removeMatchingRepository(pomRepositories, repository.getId());
        }

        List<RemoteRepository> newRepositories =

            validateBannedCharacters(
                    problems,
                    prefix + ".id",
                    BuilderProblem.Severity.WARNING,
                    repository.getId(),
                    null,
                    ILLEGAL_REPO_ID_CHARS);

            if ("local".equals(repository.getId())) {
                addViolation(

     * @return a profile
     */
    public static Profile convertToSettingsProfile(org.apache.maven.api.model.Profile modelProfile) {
        Profile.Builder profile = Profile.newBuilder();

        profile.id(modelProfile.getId());

        org.apache.maven.api.model.Activation modelActivation = modelProfile.getActivation();

        if (modelActivation != null) {
            Activation.Builder activation = Activation.newBuilder();

            ByteArrayOutputStream os = new ByteArrayOutputStream(1024);
            PrintStream ps = new PrintStream(os);
            ps.println(
                    "A required class was missing while executing " + mojoDescriptor.getId() + ": " + e.getMessage());
            pluginRealm.display(ps);
            Exception wrapper = new PluginContainerException(mojoDescriptor, pluginRealm, os.toString(), e);

                    Thread owner = aggregatorLock.getOwner();
                    MojoDescriptor ownerMojo = owner != null ? mojos.get(owner) : null;
                    String str = ownerMojo != null ? " The " + ownerMojo.getId() : "An";
                    String msg = str + " aggregator mojo is already being executed "
                            + "in this parallel build, those kind of mojos require exclusive access to "

        }
        return result;
    }

    public static String getLayout(ArtifactRepository repo) {
        try {
            return repo.getLayout().getId();
        } catch (LinkageError e) {
            /*
             * NOTE: getId() was added in 3.x and is as such not implemented by plugins compiled against 2.x APIs.
             */
            String className = repo.getLayout().getClass().getSimpleName();

                .map(Profile::getId);
        final Stream<String> settingsProfiles =
                session.getSettings().getProfiles().stream().map(org.apache.maven.settings.Profile::getId);
        final Stream<String> superPomProfiles = superPomModels.values().stream()
                .flatMap(p -> p.getProfiles().stream())
                .map(Profile::getId);