import org.apache.maven.artifact.DefaultArtifact;

/**
 * Construct a version range from a specification.
 *
 */
public class VersionRange {
    private static final Map<String, VersionRange> CACHE_SPEC = Collections.synchronizedMap(new WeakHashMap<>());

    private static final Map<String, VersionRange> CACHE_VERSION = Collections.synchronizedMap(new WeakHashMap<>());

    private final ArtifactVersion recommendedVersion;

 * @see VersionConstraint
 * @see org.apache.maven.api.services.VersionParser#parseVersionRange(String)
 * @see org.apache.maven.api.Session#parseVersionRange(String)
 * @since 4.0.0
 */
@Experimental
public interface VersionRange {
    /**
     * Determines whether the specified version is contained within this range.
     *
     * @param version the version to test, must not be {@code null}

        Artifact artifact = factory.createDependencyArtifact(
                "test-grp", "test-artifact", VersionRange.createFromVersion("1.0"), "type", null, "system", "provided");
        Artifact artifact2 = factory.createDependencyArtifact(
                "test-grp", "test-artifact-2", VersionRange.createFromVersion("1.0"), "type", null, "system", "test");
        Artifact artifact3 = factory.createDependencyArtifact(

        return artifactFactory.createProjectArtifact(groupId, artifactId, metaVersionId);
    }

    @Override
    public Artifact createDependencyArtifact(Dependency d) {
        VersionRange versionRange;
        try {
            versionRange = VersionRange.createFromVersionSpec(d.getVersion());
        } catch (InvalidVersionSpecificationException e) {
            // MNG-5368: Log a message instead of returning 'null' silently.

    }

    @Override
    public Artifact createPluginArtifact(Plugin plugin) {
        VersionRange versionRange;
        try {
            String version = plugin.getVersion();
            if (version == null || version.isEmpty()) {
                version = "RELEASE";
            }
            versionRange = VersionRange.createFromVersionSpec(version);
        } catch (InvalidVersionSpecificationException e) {

        VersionRange spec = VersionRange.createFromVersionSpec("1.0");
        assertSame(spec, VersionRange.createFromVersionSpec("1.0")); // same instance from spec cache
        List<Restriction> restrictions = spec.getRestrictions();
        assertEquals(1, restrictions.size(), CHECK_NUM_RESTRICTIONS);

        VersionRange version = VersionRange.createFromVersion("1.0");

            this.version = new DefaultArtifactVersion(version);
        }

        @Override
        public boolean matches(String requirement) {
            try {
                VersionRange range = VersionRange.createFromVersionSpec(requirement);
                if (range.hasRestrictions()) {
                    return range.containsVersion(version);
                } else {

    }

    @Override
    public VersionRange getVersionRange() {
        return versionRange;
    }

    @Override
    public void setVersionRange(VersionRange versionRange) {
        this.versionRange = versionRange;
        selectVersionFromNewRangeIfAvailable();
    }

    private void selectVersionFromNewRangeIfAvailable() {

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

    private VersionRange versionRange;
    private VersionRange snapshotVersionRange;

    private ArtifactHandlerMock artifactHandler;

    @BeforeEach
    void setUp() throws Exception {
        artifactHandler = new ArtifactHandlerMock();
        versionRange = VersionRange.createFromVersion(version);

                                        }

                                        Collections.sort(versions);

                                        VersionRange versionRange = artifact.getVersionRange();

                                        version = versionRange.matchVersion(versions);

                                        if (version == null) {
                                            if (versions.isEmpty()) {