* - Automatic key cleanup on close
 * - Thread-safe key management
 * - Key derivation utilities
 * - Memory wiping capabilities
 */
public class SecureKeyManager implements AutoCloseable {

    private static final Logger log = LoggerFactory.getLogger(SecureKeyManager.class);

    private final Map<String, SecretKey> sessionKeys = new ConcurrentHashMap<>();

     * It is used to resolve namespace URIs for XML elements and attributes
     * within the context of the provided XML document node.
     */
    private static final class DefaultNamespaceContext implements NamespaceContext {

        private final Node doc;

        public DefaultNamespaceContext(final Node doc) {
            this.doc = doc;
        }

        @Override

        if (hits == null) {
            throw new IllegalBehaviorStateException("hits is null: " + response);
        }
        return hits;
    }

    public static class BulkList<E, B> implements List<E> {

        private final List<E> parent;

        private final RequestOptionCall<BulkRequestBuilder> call;

        private final RequestOptionCall<B> entityCall;

	defer globalObjLayerMutex.RUnlock()
	return globalObjectAPI
}

func setObjectLayer(o ObjectLayer) {
	globalObjLayerMutex.Lock()
	globalObjectAPI = o
	globalObjLayerMutex.Unlock()
}

// objectAPIHandlers implements and provides http handlers for S3 API.
type objectAPIHandlers struct {
	ObjectAPI func() ObjectLayer
}

// getHost tries its best to return the request host.
// According to section 14.23 of RFC 2616 the Host header

// TODO remove hardcoding of checksum logic

/**
 * Manages <a href="https://maven.apache.org/wagon">Wagon</a> related operations in Maven.
 */
@Named
@Singleton
@Deprecated
public class DefaultWagonManager implements WagonManager {

    private static final String[] CHECKSUM_IDS = {"md5", "sha1"};

    /**
     * have to match the CHECKSUM_IDS
     */
    private static final String[] CHECKSUM_ALGORITHMS = {"MD5", "SHA-1"};

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.helpers.MessageFormatter;

import static java.util.stream.Collectors.toSet;

/**
 */
@Named
@Singleton
public class DefaultMaven implements Maven {
    private final Logger logger = LoggerFactory.getLogger(getClass());

    private final Lookup lookup;

    private final ExecutionEventCatapult eventCatapult;

 *
 * This abstract class provides common functionality for all SMB2/SMB3
 * message types including encoding, decoding, and message handling.
 *
 * @author mbechler
 */
public abstract class ServerMessageBlock2 implements CommonServerMessageBlock {

    /*
     * These are all the smbs supported by this library. This includes requests
     * and well as their responses for each type however the actual implementations

            .expectedValuesPerKey(1);
    builder.put("key", "value");
    assertThat(builder.build().entries()).containsExactly(Maps.immutableEntry("key", "value"));
  }

  static class HashHostileComparable implements Comparable<HashHostileComparable> {
    final String string;

    public HashHostileComparable(String string) {
      this.string = string;
    }

    @Override
    public int hashCode() {

        assertEquals(expected, ImmutableList.copyOf(misleading));
        assertEquals(expected, ImmutableList.copyOf((Iterable<String>) misleading));
      }
    }
  }

  private static class CountingIterable implements Iterable<String> {
    int count = 0;

    @Override
    public Iterator<String> iterator() {
      count++;
      return asList("a", "b", "a").iterator();
    }
  }

        loadPersistedHandles();
        
        // Schedule periodic persistence
        scheduler.scheduleAtFixedRate(this::persistHandles, 30, 30, TimeUnit.SECONDS);
    }
    
    public static class HandleInfo implements Serializable {
        private static final long serialVersionUID = 1L;
        
        private final String path;
        private final HandleGuid createGuid;
        private final byte[] fileId;