import org.jspecify.annotations.Nullable;

/**
 * Creates queues, containing sample elements, to be tested.
 *
 * @author Jared Levy
 */
@GwtCompatible
@NullMarked
public interface TestQueueGenerator<E extends @Nullable Object> extends TestCollectionGenerator<E> {
  @Override
  Queue<E> create(Object... elements);

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.log;

/**
 * Adapter for using any logging framework.
 *
 * @author koichik
 */
interface LoggerAdapter {

    boolean isFatalEnabled();

    void fatal(String message);

    void fatal(String message, Throwable t);

    boolean isErrorEnabled();

    void error(String message);

 */
package org.codelibs.fess.app.web.admin.design;

import org.lastaflute.web.validation.Required;

/**
 * Form class for file access operations in the admin design interface.
 * This form handles file name validation for accessing design files.
 */
public class FileAccessForm {

    /** The name of the file to access (required) */
    @Required
    public String fileName;

package okhttp3.internal.connection

import java.net.Socket as JavaNetSocket
import okio.BufferedSink
import okio.BufferedSource
import okio.Socket as OkioSocket
import okio.asOkioSocket
import okio.buffer

interface BufferedSocket : OkioSocket {
  override val source: BufferedSource
  override val sink: BufferedSink
}

fun JavaNetSocket.asBufferedSocket(): BufferedSocket = asOkioSocket().asBufferedSocket()

import org.jspecify.annotations.Nullable;

/**
 * A generator for {@code ListMultimap} implementations based on test data.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@NullMarked
public interface TestListMultimapGenerator<K extends @Nullable Object, V extends @Nullable Object>

package com.google.common.cache;

import com.google.common.annotations.GwtCompatible;

/**
 * Calculates the weights of cache entries.
 *
 * @author Charles Fry
 * @since 11.0
 */
@GwtCompatible
public interface Weigher<K, V> {

  /**
   * Returns the weight of a cache entry. There is no unit for entry weights; rather they are simply
   * relative to each other.
   *
   * @return the weight of the entry; must be non-negative

 *
 * <p>Each package's copy of this annotation needs to be listed in our {@code pom.xml}.
 */
@Target({METHOD, CONSTRUCTOR, TYPE, FIELD})

 *
 * <p>Each package's copy of this annotation needs to be listed in our {@code pom.xml}.
 */
@Target({METHOD, CONSTRUCTOR, TYPE, FIELD})

 * servicesByState()}, to ensure binary compatibility with older Guava versions that specified
 * {@code servicesByState()} to return {@code ImmutableMultimap}.
 */
@J2ktIncompatible
@GwtIncompatible
interface ServiceManagerBridge {
  ImmutableMultimap<State, Service> servicesByState();

      throw new RuntimeException();
    }
  }

  private interface InterfaceStaticMethodFailsToCheckNull {
    static String create(String unused) {
      return "I don't check";
    }
  }

  private interface InterfaceStaticMethodChecksNull {
    static String create(String s) {
      return checkNotNull(s);
    }
  }

  private interface InterfaceDefaultMethodFailsToCheckNull {