import org.eclipse.aether.transfer.TransferResource;

public class ConsoleTransferListener extends AbstractTransferListener {

    private PrintStream out;

    private Map<TransferResource, Long> downloads = new ConcurrentHashMap<>();

    private int lastLength;

    public ConsoleTransferListener() {
        this(null);
    }

    public ConsoleTransferListener(PrintStream out) {
        this.out = (out != null) ? out : System.out;

import javax.inject.Inject;

import java.io.File;
import java.net.MalformedURLException;

import org.apache.maven.repository.internal.util.ConsoleRepositoryListener;
import org.apache.maven.repository.internal.util.ConsoleTransferListener;
import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.testing.PlexusTest;
import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.RepositorySystemSession;