/**
 * Abstract base class for admin API actions in Fess.
 * This class extends FessApiAction to provide admin-specific functionality
 * including enhanced access control for administrative operations.
 *
 * <p>Admin API actions require special permissions and access tokens
 * that are validated against the admin role configuration.</p>
 */
public abstract class FessApiAdminAction extends FessApiAction {

 */

package jcifs.smb1.ntlmssp;

import jcifs.smb1.Config;

/**
 * Abstract superclass for all NTLMSSP messages.
 */
public abstract class NtlmMessage implements NtlmFlags {

    /**
     * Default constructor.
     */
    protected NtlmMessage() {
        // Protected constructor for abstract class
    }

    /**
     * The NTLMSSP "preamble".
     */

import org.gradle.api.tasks.util.PatternFilterable;
import org.gradle.api.tasks.util.PatternSet;

import javax.inject.Inject;

/**
 * Checks source files for correct file permissions.
 */
public abstract class FilePermissionsTask extends DefaultTask {

    private final ProjectLayout projectLayout;

    /**
     * A pattern set of which files should be checked.
     */

   *
   * @param <K0> The upper bound on the key type of the generated multimap.
   * @since 16.0
   */
  public abstract static class MultimapBuilderWithKeys<K0 extends @Nullable Object> {

    private static final int DEFAULT_EXPECTED_VALUES_PER_KEY = 2;

    MultimapBuilderWithKeys() {}

    abstract <K extends K0, V extends @Nullable Object> Map<K, Collection<V>> createMap();

   *
   * @param <K0> The upper bound on the key type of the generated multimap.
   * @since 16.0
   */
  public abstract static class MultimapBuilderWithKeys<K0 extends @Nullable Object> {

    private static final int DEFAULT_EXPECTED_VALUES_PER_KEY = 2;

    MultimapBuilderWithKeys() {}

    abstract <K extends K0, V extends @Nullable Object> Map<K, Collection<V>> createMap();

import junit.framework.TestCase;
import org.jspecify.annotations.Nullable;

/**
 * Abstract test case parent for anything implementing {@link ListenableFuture}. Tests the two get
 * methods and the addListener method.
 *
 * @author Sven Mawson
 * @since 10.0
 */
@GwtIncompatible
public abstract class AbstractListenableFutureTest extends TestCase {

  protected CountDownLatch latch;

import com.google.common.collect.ImmutableSet;
import java.util.AbstractSet;
import java.util.Set;
import org.jspecify.annotations.Nullable;

/**
 * Abstract base class for an incident edges set that allows different implementations of {@link
 * AbstractSet#iterator()}.
 */
abstract class IncidentEdgeSet<N> extends AbstractSet<EndpointPair<N>> {
  final N node;
  final ArchetypeGraph<N> graph;
  final EdgeType edgeType;

    },
    ImmutableListMultimapImpl {
      @Override
      <K, V> ListMultimap<K, V> create(Multimap<K, V> contents) {
        return ImmutableListMultimap.copyOf(contents);
      }
    };

    abstract <K, V> ListMultimap<K, V> create(Multimap<K, V> contents);
  }

  public enum RangeSetImpl {
    TreeRangeSetImpl {
      @Override
      <K extends Comparable<K>> RangeSet<K> create(RangeSet<K> contents) {

 *
 * @author Chris Povirk
 * @author Jared Levy
 */
@GwtCompatible
@NullMarked
public abstract class TestIntegerSortedSetGenerator extends TestIntegerSetGenerator {
  @Override
  protected abstract SortedSet<Integer> create(Integer[] elements);

  /** Sorts the elements by their natural ordering. */
  /*

import java.security.Principal;

import jcifs.smb1.dcerpc.ndr.NdrBuffer;
import jcifs.smb1.smb1.NtlmPasswordAuthentication;

/**
 * Abstract base class for DCERPC handles providing core RPC functionality.
 * This class manages DCE/RPC protocol bindings and communications over SMB transport.
 */
public abstract class DcerpcHandle implements DcerpcConstants {

    /**
     * Default constructor for DcerpcHandle.