private final boolean printResourceNames;
    private int lastLength;

    public ConsoleMavenTransferListener(
            MessageBuilderFactory messageBuilderFactory, PrintWriter out, boolean printResourceNames) {
        super(messageBuilderFactory, out);
        this.printResourceNames = printResourceNames;
    }

    @Override
    public void transferInitiated(TransferEvent event) {

     *
     * @return the user's home directory path
     */
    @Nonnull
    Path userHomeDirectory();

    /**
     * Shorthand for {@link MessageBuilderFactory}.
     */
    default MessageBuilderFactory messageBuilderFactory() {
        return parserRequest().messageBuilderFactory();
    }

    /**
     * Shorthand for {@link Lookup}.
     */
    default Lookup lookup() {
        return parserRequest().lookup();

                            .messageBuilderFactory()
                            .builder()
                            .error(e.getMessage())
                            .build());
                } catch (Exception e) {
                    systemRegistry.trace(e);
                    context.writer.accept(context.invokerRequest
                            .messageBuilderFactory()
                            .builder()

    private SecDispatcher dispatcher;

    private Map<String, ConfigurationProcessor> configurationProcessors;

    private CLIManager cliManager;

    private MessageBuilderFactory messageBuilderFactory;

    private FileSystem fileSystem = FileSystems.getDefault();

    private static final Pattern NEXT_LINE = Pattern.compile("\r?\n");

    public MavenCli() {
        this(null);
    }

                bind(ILoggerFactory.class).toInstance(context.loggerFactory);
                bind(CoreExports.class).toInstance(exports);
                bind(MessageBuilderFactory.class).toInstance(context.invokerRequest.messageBuilderFactory());
            }
        };
    }

    protected LoggerManager createLoggerManager() {
        return new Slf4jLoggerManager();
    }

import org.apache.maven.api.Constants;
import org.apache.maven.api.annotations.Nonnull;

/**
 * Message builder that supports configurable styling.
 *
 * @since 4.0.0
 * @see MessageBuilderFactory
 */
public interface MessageBuilder extends Appendable {

    /**
     * Append message content in trace style.
     * By default, bold magenta
     *
     * @param message the message to append

        private void mvn(CommandInput input) {
            try {
                shellMavenInvoker.invoke(mavenParser.parseInvocation(
                        ParserRequest.mvn(input.args(), shellContext.invokerRequest.messageBuilderFactory())
                                .cwd(shellContext.cwd.get())
                                .build()));
            } catch (InvokerException.ExitException e) {

            return null;
        }
    }

    protected ExecutionListener determineExecutionListener(MavenContext context) {
        ExecutionListener listener = new ExecutionEventLogger(context.invokerRequest.messageBuilderFactory());
        if (context.eventSpyDispatcher != null) {
            listener = context.eventSpyDispatcher.chainListener(listener);
        }