public String cycleToString(); public String getMessage(); } org/codehaus/plexus/util/dag/CycleDetector.class package org.codehaus.plexus.util.dag; public synchronized class CycleDetector { private static final Integer NOT_VISTITED; private static final Integer VISITING; private static final Integer VISITED; public void CycleDetector(); public static java.util.List hasCycle(DAG); public static java.util.List introducesCycle(Vertex, java.util.Map); public static java.util.List introducesCycle(Vertex); private...

    @Inject
    private PlexusContainer container;

    @Inject
    private LegacySupport legacySupport;

    private final Executor executor;

    public DefaultArtifactResolver() {
        int threads = Integer.getInteger("maven.artifact.threads", 5);
        if (threads <= 1) {
            executor = Runnable::run;
        } else {
            executor = new ThreadPoolExecutor(

    private final Integer buildNumber;

    RemoteSnapshotMetadataGenerator(RepositorySystemSession session, DeployRequest request) {
        timestamp = (Date) ConfigUtils.getObject(session, new Date(), "maven.startTime");
        Object bn = ConfigUtils.getObject(session, null, "maven.buildNumber");
        if (bn instanceof Integer) {
            this.buildNumber = (Integer) bn;
        } else if (bn instanceof String) {

            while ((pos = decoded.indexOf('%', pos + 1)) >= 0) {
                if (pos + 2 < decoded.length()) {
                    String hexStr = decoded.substring(pos + 1, pos + 3);
                    char ch = (char) Integer.parseInt(hexStr, 16);
                    decoded = decoded.substring(0, pos) + ch + decoded.substring(pos + 3);
                }
            }
        }
        return decoded;
    }

public String cycleToString(); public String getMessage(); } org/codehaus/plexus/util/dag/CycleDetector.class package org.codehaus.plexus.util.dag; public synchronized class CycleDetector { private static final Integer NOT_VISTITED; private static final Integer VISITING; private static final Integer VISITED; public void CycleDetector(); public static java.util.List hasCycle(DAG); public static java.util.List introducesCycle(Vertex, java.util.Map); public static java.util.List introducesCycle(Vertex); private...

            // the defined parallism, while making sure the pool will not
            // be exhausted
            //
            return new ThreadPoolExecutor(
                    parallelism, Integer.MAX_VALUE, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<>()) {
                final AtomicInteger parked = new AtomicInteger();

                @Override

                }
                validateStringNotEmpty(problems, "proxies.proxy.host", proxy.getHost(), proxy.getId());

                try {
                    Integer.parseInt(proxy.getPortString());
                } catch (NumberFormatException e) {
                    addViolation(
                            problems,
                            BuilderProblem.Severity.ERROR,

new ArrayIterator(value)); } else { append('<'); append(descriptionOf(value)); append('>'); } return this; } private String descriptionOf(Object value) { try { return valueOf(value); } catch (Exception e) { return value.getClass().getName() + "@" + Integer.toHexString(value.hashCode()); } } @Override public <T> Description appendValueList(String start, String separator, String end, T... values) { return appendValueList(start, separator, end, Arrays.asList(values)); } @Override public <T> Description...

                // https://maven.apache.org/guides/mini/guide-http-settings.html
                Map<String, String> headers = null;
                Integer connectTimeout = null;
                Integer requestTimeout = null;

                PlexusConfiguration httpHeaders = config.getChild("httpHeaders", false);
                if (httpHeaders != null) {

/**
 * Default implementation of artifact versioning.
 *
 */
public class DefaultArtifactVersion implements ArtifactVersion {
    private Integer majorVersion;

    private Integer minorVersion;

    private Integer incrementalVersion;

    private Integer buildNumber;

    private String qualifier;

    private ComparableVersion comparable;

    public DefaultArtifactVersion(String version) {