// set the recommended version
                    ArtifactVersion selected = artifact.getSelectedVersion();
                    // MNG-2123: null is a valid response to getSelectedVersion, don't
                    // assume it won't ever be.
                    if (selected != null) {
                        artifact.selectVersion(selected.toString());
                    } else {

    /**
     *
     */
    private static final long serialVersionUID = -3134726259840210686L;

    /**
     * @param message the message you would give for the exception
     * @param cause the cause which is related to the message
     */
    public DependencyCollectorException(String message, Throwable cause) {
        super(message, cause);
    }

import org.apache.maven.wagon.authentication.AuthenticationInfo;
import org.apache.maven.wagon.proxy.ProxyInfo;

/**
 * Manages <a href="https://maven.apache.org/wagon">Wagon</a> related operations in Maven.
 *
 */
@Deprecated
public interface WagonManager extends org.apache.maven.repository.legacy.WagonManager {
    /**

     * <li>have .. parent directory references,</li>
     * <li>point either at file or directory.</li>
     * </ul>
     *
     * @param relative is the path of the requested source relative to this source
     * @return related source or <code>null</code> if no such source
     */
    @Nullable
    Source resolve(@Nonnull String relative);

    /**
     * Creates a Source for the following Path
     */
    @Nonnull

import org.apache.maven.wagon.authentication.AuthenticationInfo;
import org.apache.maven.wagon.proxy.ProxyInfo;
import org.codehaus.plexus.logging.Logger;

/**
 * Manages <a href="https://maven.apache.org/wagon">Wagon</a> related operations in Maven.
 */
@Named
@Singleton
@Deprecated
public class DefaultWagonManager extends org.apache.maven.repository.legacy.DefaultWagonManager
        implements WagonManager {

        toDelete.add(generatedFile.toAbsolutePath());
    }

    @PreDestroy
    private void doDeleteFiles() {
        for (Path file : toDelete) {
            try {
                Files.delete(file);
            } catch (IOException e) {
                // ignore, we did our best...
            }
        }
    }

        File file = artifact.getFile();

        File touchfile = getTouchfile(artifact);

        if (file.exists()) {
            touchfile.delete();
        } else {
            writeLastUpdated(touchfile, getRepositoryKey(repository), error);
        }
    }

    public void touch(RepositoryMetadata metadata, ArtifactRepository repository, File file) {

Deprecated APIs may be removed in future implementations. Index The Index contains an alphabetic list of all classes, interfaces, constructors, methods, and fields. Prev/Next These links take you to the next or previous class, interface, package, or related page. Frames/No Frames These links show and hide the HTML frames. All pages are available with or without frames. Serialized Form Each serializable or externalizable class has a description of its serialization fields and methods. This information...

    }

    private void cleanupTemporaryFiles(List<File> files) {
        for (File file : files) {
            // really don't care if it failed here only log warning
            if (!file.delete()) {
                logger.warn("skip failed to delete temporary file : " + file.getAbsolutePath());
                file.deleteOnExit();
            }
        }
    }

 */
public interface Builder {
    //
    // Be nice to whittle this down to Session, maybe add task segments to the session. The session really is
    // the place to store reactor related information.
    //
    void build(
            MavenSession session,
            ReactorContext reactorContext,
            ProjectBuildList projectBuilds,
            List<TaskSegment> taskSegments,