import org.apache.maven.api.metadata.Snapshot;
import org.apache.maven.api.metadata.SnapshotVersion;
import org.apache.maven.api.metadata.Versioning;
import org.eclipse.aether.artifact.Artifact;

/**
 * Maven local GAV level metadata.
 */
final class LocalSnapshotMetadata extends MavenMetadata {

    private final Collection<Artifact> artifacts = new ArrayList<>();

    LocalSnapshotMetadata(Artifact artifact, Date timestamp) {

                            /*
                            NOTE: Users occasionally misuse the id "local" for remote repos which screws up the metadata
                            of the local repository. This is especially troublesome during snapshot resolution so we try
                            to handle that gracefully.
                             */

                                        + ") from repository " + repository.getId() + " (" + repository.getUrl()
                                        + ") in favor of local copy");
                    }
                } else {
                    update = updateCheckManager.isUpdateRequired(metadata, repository, file);
                }

                if (update) {

            }

            if ( versioning.getLastUpdated() == null || versioning.getLastUpdated().length() == 0 )
            {
                // this should only be for historical reasons - we assume local is newer
                versioning.setLastUpdated( v.getLastUpdated() );
            }

            if ( v.getLastUpdated() == null || v.getLastUpdated().length() == 0

        String actualOsName = context.getSystemProperties().get("os.name").toLowerCase(Locale.ENGLISH);
        String actualOsArch = context.getSystemProperties().get("os.arch").toLowerCase(Locale.ENGLISH);
        String actualOsVersion = context.getSystemProperties().get("os.version").toLowerCase(Locale.ENGLISH);

        if (active && os.getFamily() != null) {

 * under the License.
 */
package org.apache.maven.internal.impl.model.profile;

import java.util.Locale;
import java.util.stream.Stream;

/**
 * OS support
 */
public class Os {

    /**
     * The OS Name.
     */
    public static final String OS_NAME = System.getProperty("os.name").toLowerCase(Locale.ENGLISH);

    /**
     * The OA architecture.
     */

        assertTrue(DefaultMirrorSelector.isExternalRepo(getRepo("foo", "http://192.168.101.1")));
        assertTrue(DefaultMirrorSelector.isExternalRepo(getRepo("foo", "http://")));
        // these are local
        assertFalse(DefaultMirrorSelector.isExternalRepo(getRepo("foo", "http://localhost:8080")));
        assertFalse(DefaultMirrorSelector.isExternalRepo(getRepo("foo", "http://127.0.0.1:9090")));

        return new File(getLocalRepositoryPath(), "/" + groupId + "/poms/" + artifactId + "-1.0.pom");
    }

    // ----------------------------------------------------------------------
    // The local repository for this category of tests
    // ----------------------------------------------------------------------

    protected File getLocalRepositoryPath() {

            if ("local".equals(repository.getId())) {
                addViolation(
                        problems,
                        errOn31,
                        Version.V20,
                        prefix + "id",
                        null,
                        "must not be 'local'" + ", this identifier is reserved for the local repository"

    @Test
    @DisabledOnOs(OS.WINDOWS) // need to investigate why it fails on windows
    void testProjectInheritance() throws Exception {
        File localRepo = getLocalRepositoryPath();

        System.out.println("Local repository is at: " + localRepo.getAbsolutePath());

        File pom0 = new File(localRepo, "p0/pom.xml");
        File pom1 = new File(pom0.getParentFile(), "p1/pom.xml");