super.displayHelp(request, printStream);
        printStream.accept("");
        // we have no DI here (to discover)
        printStream.accept("Goals:");
        printStream.accept("  help  - display this help message");
        printStream.accept("  check - check for available upgrades");
        printStream.accept("  apply - apply available upgrades");

    }

    @Test
    void testSetInstanceMultipleTimes() {
        // Test setting instance multiple times
        PrintStream stream1 = new PrintStream(new ByteArrayOutputStream());
        PrintStream stream2 = new PrintStream(new ByteArrayOutputStream());

        LogStream.setInstance(stream1);
        LogStream instance1 = LogStream.getInstance();

 */

package jcifs.smb1.util;

import java.io.PrintStream;

/**
0 - nothing
1 - critical [default]
2 - basic info can be logged under load
3 - almost everything
N - debugging
 */

public class LogStream extends PrintStream {

    private static LogStream inst;

    /**
     * The current logging level.
     */

        this.threshold = Objects.requireNonNullElse(threshold, Level.INFO);
    }

    private PrintStream toPsOrDef(OutputStream outputStream, PrintStream def) {
        if (outputStream == null) {
            return def;
        }
        if (outputStream instanceof PrintStream ps) {
            return ps;
        }
        return new PrintStream(outputStream, true);
    }

    @Override

    }

    LoggingOutputStream(EolBaos out, Consumer<String> consumer) {
        super(out);
        this.buf = out;
        this.consumer = consumer;
    }

    public PrintStream printStream() {
        return new LoggingPrintStream(this);
    }

    @Override
    public void write(int b) throws IOException {
        super.write(b);
        if (buf.isEol()) {

import java.io.PrintStream;

import org.eclipse.aether.AbstractRepositoryListener;
import org.eclipse.aether.RepositoryEvent;

public class ConsoleRepositoryListener extends AbstractRepositoryListener {

    private PrintStream out;

    public ConsoleRepositoryListener() {
        this(null);
    }

    public ConsoleRepositoryListener(PrintStream out) {

 * under the License.
 */
package org.apache.maven.cli.transfer;

import java.io.PrintStream;

/**
 * BatchModeMavenTransferListener
 */
@Deprecated
public class BatchModeMavenTransferListener extends AbstractMavenTransferListener {
    public BatchModeMavenTransferListener(PrintStream out) {
        super(out);
    }

        super.displayHelp(request, printStream);
        printStream.accept("");
        // we have no DI here (to discover)
        printStream.accept("Goals:");
        printStream.accept("  diag - display encryption configuration diagnostic");
        printStream.accept("  init - wizard to configure encryption (interactive only)");
        printStream.accept("  encrypt - encrypts input");

 */
package org.apache.maven.cli.logging;

import java.io.PrintStream;

import org.slf4j.Logger;
import org.slf4j.Marker;

import static java.util.Objects.requireNonNull;

/**
 * @since 3.1.0
 */
@Deprecated
public class Slf4jStdoutLogger implements Logger {
    private static final String ERROR = "[ERROR] ";

    private final PrintStream out;

    public Slf4jStdoutLogger() {
        this(System.out);

            } else {
                return format(progressedSize);
            }
        }
    }

    protected PrintStream out;

    protected AbstractMavenTransferListener(PrintStream out) {
        this.out = out;
    }

    @Override
    public void transferInitiated(TransferEvent event) {