* stop itself.
 */
// no @ElementTypesAreNonNullByDefault for the reasons discussed above
public class Finalizer implements Runnable {

  private static final Logger logger = Logger.getLogger(Finalizer.class.getName());

  /** Name of FinalizableReference.class. */
  private static final String FINALIZABLE_REFERENCE = "com.google.common.base.FinalizableReference";

  /**

package logger

import (
	"context"
	"errors"
	"sync"
	"time"
)

// LogOnce provides the function type for logger.LogOnceIf() function
type LogOnce func(ctx context.Context, err error, id string, errKind ...interface{})

type onceErr struct {
	Err   error
	Count int
}

// Holds a map of recently logged errors.
type logOnceType struct {
	IDMap map[string]onceErr

import org.gradle.internal.Factory;
import org.gradle.internal.UncheckedException;
import org.gradle.internal.classpath.ClassPath;
import org.gradle.internal.concurrent.Stoppable;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.locks.Lock;

    }

    def routesLogMessagesViaSlf4j() {
        Logger logger = Logging.getLogger(LoggingTest.class)

        when:
        logger.debug("debug")
        logger.info("info")
        logger.warn("warn")
        logger.lifecycle("lifecycle")
        logger.error("error")
        logger.quiet("quiet")
        logger.log(LogLevel.LIFECYCLE, "lifecycle via level")

        then:

import org.slf4j.Logger;

import static java.util.Objects.requireNonNull;

/**
 */
public class MojoLogWrapper implements Log {
    private final Logger logger;

    public MojoLogWrapper(Logger logger) {
        this.logger = requireNonNull(logger);
    }

    public void debug(CharSequence content) {
        if (isDebugEnabled()) {
            logger.debug(toString(content));
        }
    }

import org.gradle.internal.hash.Hasher;
import org.gradle.internal.hash.Hashing;
import org.slf4j.Logger;

public class DefaultCachingStateFactory implements CachingStateFactory {
    private final Logger logger;

    public DefaultCachingStateFactory(Logger logger) {
        this.logger = logger;
    }

    @Override

    def location = new TestFile("location")
    def logger = Mock(Logger)

    def "only reports problems once"() {
        when:
        problemReporter.reportProblemIfNeeded(logger, InstallationLocation.userDefined(location, "source"), "message")
        problemReporter.reportProblemIfNeeded(logger, InstallationLocation.userDefined(location, "source"), "message")
        then:
        1 * logger.log(LogLevel.WARN, "message")
    }

     */
    @Rule
    public ExpectedException exception = ExpectedException.none();

    private final Logger logger = Logger.getLogger(getClass());

    /**
     * @throws Exception
     */
    @Test
    public void testGetLogger() throws Exception {
        assertThat(Logger.getLogger(getClass()), is(sameInstance(Logger.getLogger(getClass()))));
    }

    /**
     * @throws Exception
     */
    @Test

     */
    @SuppressWarnings("rawtypes")
    public static Logger getLogger(Class c) {
        return (Logger) LoggerFactory.getLogger(c);
    }

    /**
     * Returns the logger with the given name.
     *
     * @param name the logger name.
     * @return the logger. Never returns null.
     */
    public static Logger getLogger(String name) {
        return (Logger) LoggerFactory.getLogger(name);
    }

        }

        if (logger.isDebugEnabled()) {
            try {
                ManagementFactory.getRuntimeMXBean().getInputArguments().stream().forEach(s -> logger.debug("Parameter: {}", s));
                System.getProperties().entrySet().stream().forEach(e -> logger.debug("Property: {}={}", e.getKey(), e.getValue()));
                System.getenv().entrySet().forEach(e -> logger.debug("Env: {}={}", e.getKey(), e.getValue()));