*/
package org.apache.maven.utils;

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

/**
 * OS support
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
public class Os {

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

     * @return The populated execution request, never {@code null}.
     * @throws MavenExecutionRequestPopulationException If the execution request could not be populated.
     */
    @Deprecated
    MavenExecutionRequest populateFromSettings(MavenExecutionRequest request, Settings settings)
            throws MavenExecutionRequestPopulationException;

    /*end[MAVEN4]*/

 */
package org.apache.maven.repository.metadata;

import org.apache.maven.artifact.ArtifactScopeEnum;

/**
 * metadata graph vertice - just a wrapper around artifact's metadata
 *
 */
@Deprecated
public class MetadataGraphVertex implements Comparable<MetadataGraphVertex> {
    ArtifactMetadata md;

    // indications to use these in comparison
    private boolean compareVersion = false;

import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
import org.eclipse.aether.RepositorySystemSession;

/**
 */
@Named
@Singleton
@Deprecated
public class DefaultArtifactRepositoryFactory implements ArtifactRepositoryFactory {

    @Inject
    private org.apache.maven.repository.legacy.repository.ArtifactRepositoryFactory factory;

    @Inject

	NATSQueueLimit        = "queue_limit"
	NATSCertAuthority     = "cert_authority"
	NATSClientCert        = "client_cert"
	NATSClientKey         = "client_key"

	// Streaming constants - deprecated
	NATSStreaming                   = "streaming"
	NATSStreamingClusterID          = "streaming_cluster_id"
	NATSStreamingAsync              = "streaming_async"
	NATSStreamingMaxPubAcksInFlight = "streaming_max_pub_acks_in_flight"

import static org.junit.jupiter.api.Assertions.assertEquals;

/**
 * Provides common services to test {@link ProfileActivator} implementations.
 *
 * @param <T> the type of {@link ProfileActivator} being tested
 */
@Deprecated
public abstract class AbstractProfileActivatorTest<T extends ProfileActivator> {

    protected T activator;

    @BeforeEach
    abstract void setUp() throws Exception;

    @AfterEach

/**
 * A simple recording of the Artifacts that could not be resolved for a given resolution request, along with
 * the remote repositories where attempts were made to resolve the artifacts.
 *
 */
@Deprecated
public class UnresolvedArtifacts {
    private Artifact originatingArtifact;

    private List<Artifact> artifacts;

    private List<ArtifactRepository> remoteRepositories;

    public UnresolvedArtifacts(

 * declaration that has the least transitive steps away from the project being built.
 *
 * @since 3.0
 */
@Named("nearest")
@Singleton
@Deprecated
public class NearestConflictResolver implements ConflictResolver {
    // ConflictResolver methods -----------------------------------------------

    /*

import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.metadata.RepositoryMetadataStoreException;

/**
 * Attach a POM to an artifact.
 *
 */
@Deprecated
public class ProjectArtifactMetadata extends AbstractArtifactMetadata {
    private final File file;

    public ProjectArtifactMetadata(Artifact artifact) {
        this(artifact, null);
    }

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.cli;

import java.util.ArrayList;
import java.util.List;

/**
 * CleanArgument
 */
@Deprecated
public class CleanArgument {
    public static String[] cleanArgs(String[] args) {
        try {
            return doCleanArgs(args);
        } catch (RuntimeException e) {
            for (String a : args) {