this.versionScheme = versionScheme;
    }

    @Override
    public void accept(PluginDescriptor pluginDescriptor) {
        String requiredJavaVersion = pluginDescriptor.getRequiredJavaVersion();
        if (requiredJavaVersion != null && !requiredJavaVersion.isEmpty()) {
            String currentJavaVersion = System.getProperty("java.version");
            if (!matchesVersion(requiredJavaVersion, currentJavaVersion)) {

    }

    @Override
    public void notifyFieldChangeUsingSetter(String fieldName, Object value, Object target) {
        delegate.notifyFieldChangeUsingSetter(fieldName, value, target);

        if (mojo == target) {
            notify(fieldName, value);
        }
    }

    @Override
    public void notifyFieldChangeUsingReflection(String fieldName, Object value, Object target) {

 *
 */
class Xpp3DomAttributeIterator implements NodeIterator {

    private NodePointer parent;

    private XmlNode node;

    private List<Map.Entry<String, String>> attributes;

    private Map.Entry<String, String> attribute;

    private int position;

    Xpp3DomAttributeIterator(NodePointer parent, QName qname) {
        this.parent = parent;
        this.node = (XmlNode) parent.getNode();

        private static final String MAVEN_SITE_PLUGIN_VERSION = "3.21.0";
        private static final String MAVEN_SITE_PLUGIN =
                MAVEN_PLUGINS + "maven-site-plugin:" + MAVEN_SITE_PLUGIN_VERSION + ":";
        private static final String PHASE_SITE = "site";
        private static final String PHASE_SITE_DEPLOY = "site-deploy";

        @Override
        public String id() {
            return Lifecycle.SITE;

     */
    @Deprecated
    public InvalidProjectModelException(
            String projectId, String pomLocation, String message, ModelValidationResult validationResult) {
        this(projectId, message, new File(pomLocation), validationResult);
    }

    public InvalidProjectModelException(
            String projectId, String message, File pomFile, ModelValidationResult validationResult) {

	}
}

type replStat struct {
	Arn       string
	Completed bool
	Pending   bool
	Failed    bool
	opType    replication.Type
	// transfer size
	TransferSize int64
	// transfer duration
	TransferDuration time.Duration
	Endpoint         string
	Secure           bool
	Err              error
}

func (rs *replStat) endpoint() string {
	scheme := "http"
	if rs.Secure {
		scheme = "https"

/**
 * DuplicateMojoDescriptorException
 */
public class DuplicateMojoDescriptorException extends InvalidPluginDescriptorException {

    public DuplicateMojoDescriptorException(
            String goalPrefix, String goal, String existingImplementation, String newImplementation) {
        super("Goal: " + goal + " already exists in the plugin descriptor for prefix: " + goalPrefix

)

type proxyStatsCache struct {
	srProxyStats ProxyMetric
	bucketStats  map[string]ProxyMetric
	sync.RWMutex // mutex for proxy stats
}

func newProxyStatsCache() proxyStatsCache {
	return proxyStatsCache{
		bucketStats: make(map[string]ProxyMetric),
	}
}

func (p *proxyStatsCache) inc(bucket string, api replProxyAPI, isErr bool) {
	p.Lock()
	defer p.Unlock()
	v, ok := p.bucketStats[bucket]

    private DefaultArtifact snapshotArtifact;

    private String groupId = "groupid",
            artifactId = "artifactId",
            version = "1.0",
            scope = "artifactScope",
            type = "type",
            classifier = "classifier";

    private String snapshotSpecVersion = "1.0-SNAPSHOT";
    private String snapshotResolvedVersion = "1.0-20070606.010101-1";

    }

    private static String toMessage(ModelBuildingResult result) {
        if (result != null && !result.getModelIds().isEmpty()) {
            return toMessage(result.getModelIds().get(0), result.getProblems());
        }
        return null;
    }

    static String toMessage(String modelId, List<ModelProblem> problems) {
        StringWriter buffer = new StringWriter(1024);