return;
        }
        try {
            Thread.sleep(millis);
        } catch (final InterruptedException e) {
            if (logger.isDebugEnabled()) {
                logger.debug(Thread.currentThread().getName() + " is interrupted.", e);
            }
        }
    }

  private final Object lock = new Object();

  private final String loggerName;
  private volatile @Nullable Logger logger;

  LazyLogger(Class<?> ownerOfLogger) {
    this.loggerName = ownerOfLogger.getName();
  }

  Logger get() {
    /*
     * We use double-checked locking. We could the try racy single-check idiom, but that would
     * depend on Logger to not contain mutable state.
     *

import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;

/**
 * @author koichik
 *
 */
public class FileUtilTest {

    URL url = ResourceUtil.getResource(getClass().getName().replace('.', '/') + ".txt");

    File inputFile = URLUtil.toFile(url);

    @Rule
    public TemporaryFolder tempFolder = new TemporaryFolder();

    /**
     * @throws Exception
     */
    @Test

import org.apache.maven.artifact.versioning.VersionRange;

/**
 * Listens to the resolution process and handles events.
 */
@Deprecated
public interface ResolutionListener {
    String ROLE = ResolutionListener.class.getName();

    int TEST_ARTIFACT = 1;

    int PROCESS_CHILDREN = 2;

    int FINISH_PROCESSING_CHILDREN = 3;

    int INCLUDE_ARTIFACT = 4;

    int OMIT_FOR_NEARER = 5;

    int UPDATE_SCOPE = 6;

import org.apache.maven.settings.Settings;
import org.codehaus.plexus.component.repository.exception.ComponentLookupException;

/**
 */
@Deprecated
public interface PluginManager {
    String ROLE = PluginManager.class.getName();

    void executeMojo(MavenProject project, MojoExecution execution, MavenSession session)
            throws MojoExecutionException, ArtifactResolutionException, MojoFailureException, ArtifactNotFoundException,

        @SuppressWarnings("deprecation")
        List<Artifact> artifacts = project.getCompileArtifacts();
        assertEquals(1, artifacts.size());
        assertTrue(artifacts.get(0).getFile().getName().endsWith("tools.jar"));
    }

    }

    private boolean isDeprecated(Parameter parameter) {
        return Objects.equals(
                        org.apache.maven.artifact.repository.ArtifactRepository.class.getName(), parameter.getType())
                && DEPRECATED_CORE_PARAMETERS.containsKey(parameter.getDefaultValue());
    }

        SmbAuthException ex = new SmbAuthException(msg);

        // Act
        String s = ex.toString();

        // Assert
        assertNotNull(s);
        assertTrue(s.contains(SmbAuthException.class.getName()));
        assertTrue(s.contains(msg));
    }

 *
 * @author Kevin Bourrillion
 * @author Chris Povirk
 */
@NullUnmarked
final class InterruptionUtil {
  private static final Logger logger = Logger.getLogger(InterruptionUtil.class.getName());

  /** Runnable which will interrupt the target thread repeatedly when run. */
  private static final class Interruptenator implements Runnable {
    private final long everyMillis;
    private final Thread interruptee;

    }

    private ArtifactTransferEvent wrap(TransferEvent event) {
        if (event == null) {
            return null;
        } else {
            String wagon = event.getWagon().getClass().getName();

            ArtifactTransferResource artifact = wrap(event.getWagon().getRepository(), event.getResource());

            ArtifactTransferEvent evt;
            if (event.getException() != null) {