}

        List<ClassRealm> extensionRealms = new ArrayList<>();

        Map<ClassRealm, List<String>> exportedPackages = new HashMap<>();

        Map<ClassRealm, List<String>> exportedArtifacts = new HashMap<>();

        List<Artifact> publicArtifacts = new ArrayList<>();

        for (Plugin plugin : extensionPlugins) {
            ExtensionRealmCache.CacheRecord recordRealm =

            CoreExtensionEntry coreEntry, List<CoreExtensionEntry> extensionEntries) {
        Set<String> exportedArtifacts = new HashSet<>(coreEntry.getExportedArtifacts());
        for (CoreExtensionEntry extension : extensionEntries) {
            exportedArtifacts.addAll(extension.getExportedArtifacts());
        }
        return exportedArtifacts;
    }

    protected Set<String> collectExportedPackages(

    <exportedArtifact>org.apache.maven:maven-api-plugin</exportedArtifact>
    <exportedArtifact>org.apache.maven:maven-api-settings</exportedArtifact>
    <exportedArtifact>org.apache.maven:maven-api-spi</exportedArtifact>
    <exportedArtifact>org.apache.maven:maven-api-toolchain</exportedArtifact>
    <exportedArtifact>org.apache.maven:maven-api-xml</exportedArtifact>

    <exportedArtifact>classworlds:classworlds</exportedArtifact>