@Singleton
public class DefaultRuntimeInformation implements RuntimeInformation, Initializable {

    @Inject
    private org.apache.maven.rtinfo.RuntimeInformation rtInfo;

    private ArtifactVersion applicationVersion;

    public ArtifactVersion getApplicationVersion() {
        return applicationVersion;
    }

    public void initialize() throws InitializationException {
        String mavenVersion = rtInfo.getMavenVersion();

        int depth1 = e1.getDepth();
        int depth2 = e2.getDepth();

        if (depth1 == depth2) {
            ArtifactVersion v1 = new DefaultArtifactVersion(e1.getVersion());
            ArtifactVersion v2 = new DefaultArtifactVersion(e2.getVersion());

            if (newerFirst) {
                return v1.compareTo(v2) > 0 ? e1 : e2;
            }

            throws ArtifactMetadataRetrievalException;

    List<ArtifactVersion> retrieveAvailableVersions(MetadataResolutionRequest request)
            throws ArtifactMetadataRetrievalException;

    List<ArtifactVersion> retrieveAvailableVersions(
            Artifact artifact, ArtifactRepository localRepository, List<ArtifactRepository> remoteRepositories)

        if (this == other) {
            return true;
        }

        if (!(other instanceof ArtifactVersion)) {
            return false;
        }

        return compareTo((ArtifactVersion) other) == 0;
    }

    public int compareTo(ArtifactVersion otherVersion) {
        if (otherVersion instanceof DefaultArtifactVersion) {

    boolean isRelease();

    void setRelease(boolean release);

    List<ArtifactVersion> getAvailableVersions();

    void setAvailableVersions(List<ArtifactVersion> versions);

    boolean isOptional();

    void setOptional(boolean optional);

    ArtifactVersion getSelectedVersion() throws OverConstrainedVersionException;

    }

    public List<ArtifactVersion> retrieveAvailableVersions(
            Artifact artifact, ArtifactRepository localRepository, List<ArtifactRepository> remoteRepositories)
            throws ArtifactMetadataRetrievalException {
        throw new UnsupportedOperationException("Cannot get available versions in this test case");
    }

    public List<ArtifactVersion> retrieveAvailableVersionsFromDeploymentRepository(

        artifact.setRelease(release);
    }

    /** {@inheritDoc} */
    public List<ArtifactVersion> getAvailableVersions() {
        return artifact.getAvailableVersions();
    }

    /** {@inheritDoc} */
    public void setAvailableVersions(List<ArtifactVersion> versions) {
        artifact.setAvailableVersions(versions);
    }

    /** {@inheritDoc} */

    }

    @Override
    public boolean isRelease() {
        return release;
    }

    @Override
    public List<ArtifactVersion> getAvailableVersions() {
        return availableVersions;
    }

    @Override
    public void setAvailableVersions(List<ArtifactVersion> availableVersions) {
        this.availableVersions = availableVersions;
    }

    @Override
    public boolean isOptional() {

import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
import org.apache.maven.artifact.metadata.ResolutionGroup;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.versioning.ArtifactVersion;
import org.apache.maven.repository.legacy.metadata.MetadataResolutionRequest;
import org.eclipse.aether.DefaultRepositorySystemSession;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

 */
package org.apache.maven.execution;

import org.apache.maven.artifact.versioning.ArtifactVersion;

/**
 * Describes runtime information about the application.
 *
 * @deprecated Use {@link org.apache.maven.rtinfo.RuntimeInformation} instead.
 */
@Deprecated
public interface RuntimeInformation {
    ArtifactVersion getApplicationVersion();