import org.apache.maven.artifact.Artifact;

/**
 * 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;

import org.apache.maven.api.annotations.Nonnull;
import org.apache.maven.api.annotations.Nullable;

/**
 * A range of versions.
 *
 * @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}

    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);

    }

    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) {

.Artifact createDependencyArti(String, String, org.apache.maven.artifact.versioning.VersionRange, String, String, String); public org.apache.maven.artifact.Artifact createDependencyArti(String, String, org.apache.maven.artifact.versioning.VersionRange, String, String, String, boolean); public org.apache.maven.artifact.Artifact createDependencyArti(String, String, org.apache.maven.artifact.versioning.VersionRange, String, String, String, String); public org.apache.maven.artifact.Artifact createDe...

.Artifact createDependencyArti(String, String, org.apache.maven.artifact.versioning.VersionRange, String, String, String); public org.apache.maven.artifact.Artifact createDependencyArti(String, String, org.apache.maven.artifact.versioning.VersionRange, String, String, String, boolean); public org.apache.maven.artifact.Artifact createDependencyArti(String, String, org.apache.maven.artifact.versioning.VersionRange, String, String, String, String); public org.apache.maven.artifact.Artifact createDe...

    @Test
    void testCache() throws InvalidVersionSpecificationException {
        VersionRange range = VersionRange.createFromVersionSpec("[1.0,1.2]");
        assertSame(range, VersionRange.createFromVersionSpec("[1.0,1.2]")); // same instance from spec cache

        VersionRange spec = VersionRange.createFromVersionSpec("1.0");
        assertSame(spec, VersionRange.createFromVersionSpec("1.0")); // same instance from spec cache

        VersionRange versionRange;
        try {
            versionRange = VersionRange.createFromVersionSpec(version);
        } catch (InvalidVersionSpecificationException e) {
            return null;
        }

        return createExtensionArtifactX(groupId, artifactId, versionRange);
    }

    // DefaultProjectBuilder

            String artifactId,
            VersionRange versionRange,
            String type,
            String classifier,
            String scope) {
        return createArtifact(groupId, artifactId, versionRange, type, classifier, scope, null);
    }

    public Artifact createDependencyArtifact(
            String groupId,
            String artifactId,
            VersionRange versionRange,
            String type,

import org.apache.maven.api.Version;
import org.apache.maven.api.VersionConstraint;
import org.apache.maven.api.VersionRange;
import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Nonnull;

/**
 * Service interface to parse {@link Version} and {@link VersionRange}.
 *
 * @since 4.0.0
 */
@Experimental
public interface VersionParser extends Service {

    /**