* loaded into a dedicated realm which is invisible to plugins (MNG-2749).
                 */
                publicArtifacts.addAll(artifacts);
            }
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Extension realms for project " + model.getId() + ": " + extensionRealms);
        }

            return new SetWithResolutionResult(null, new LinkedHashSet<>());
        }

        scopesToCollect = new HashSet<>(scopesToCollect);
        scopesToCollect.addAll(scopesToResolve);

        DependencyFilter collectionFilter = new ScopeDependencyFilter(null, negate(scopesToCollect));
        DependencyFilter resolutionFilter = new ScopeDependencyFilter(null, negate(scopesToResolve));

                        activeProfiles.add(profile);
                    }
                }
            }
        }

        if (!activatedPomProfileNotByDefault) {
            activeProfiles.addAll(activePomProfilesByDefault);
        }

        return activeProfiles;
    }

    private boolean isActive(Profile profile, ProfileActivationContext context, ModelProblemCollector problems) {

            if (exclusions != null) {
                if (this.exclusions.isEmpty()) {
                    this.exclusions = new ArrayList<>();
                }
                this.exclusions.addAll(exclusions);
            }
            return this;
        }

        public DependencyCoordinateFactoryRequestBuilder exclusion(Exclusion exclusion) {
            if (exclusion != null) {

            for (RemoteRepository repository : request.getRepositories()) {
                if (repository.isRepositoryManager()) {
                    repoMan = true;
                    repositories.addAll(repository.getMirroredRepositories());
                } else {
                    repositories.add(repository);
                }
            }
            context = repoMan ? request.getRequestContext() : "";

                        calculateLifecycleMappings(session, project, lifecyclePhase);

                for (List<MojoExecution> mojoExecutionsFromLifecycle : phaseToMojoMapping.values()) {
                    mojoExecutions.addAll(mojoExecutionsFromLifecycle);
                }
            } else {
                throw new IllegalStateException("unexpected task " + task);
            }
        }
        return mojoExecutions;
    }

            for (ArtifactRepository aliasedRepo : aliasedRepos) {
                releasePolicies.add(aliasedRepo.getReleases());
                mirroredRepos.addAll(aliasedRepo.getMirroredRepositories());
            }

            ArtifactRepositoryPolicy releasePolicy = getEffectivePolicy(releasePolicies);

        HashSet<String> activeProfileId =
                new HashSet<>(request.getProfileActivation().getRequiredActiveProfileIds());
        activeProfileId.addAll(request.getProfileActivation().getOptionalActiveProfileIds());

        return request.getProfiles().stream()
                .filter(profile -> activeProfileId.contains(profile.getId()))

            Set<MavenProject> selectedProjects = new HashSet<>(requiredSelectors.size() + optionalSelectors.size());
            selectedProjects.addAll(
                    projectSelector.getRequiredProjectsBySelectors(request, allSortedProjects, requiredSelectors));
            selectedProjects.addAll(
                    projectSelector.getOptionalProjectsBySelectors(request, allSortedProjects, optionalSelectors));

                messageBuilderFactory);
    }

    @Override
    public void execute(MavenSession session, List<MojoExecution> mojoExecutions) throws LifecycleExecutionException {
        executions.addAll(mojoExecutions);
    }

    @Override
    public List<MavenProject> executeForkedExecutions(MojoExecution mojoExecution, MavenSession session)
            throws LifecycleExecutionException {
        return null;