* limitations under the License.
 */

package com.google.common.base;

import org.jspecify.annotations.NullUnmarked;

/** Class containing an unannotated Java method for use from {@code OptionalExtensionsTest}. */
@NullUnmarked
final class UnannotatedJavaClass {
  // The Checker Framework assumes that unannotated types are non-null instead of unspecified.
  @SuppressWarnings("nullness:return.type.incompatible")

/**
 * Covers basic sanity checks for the entire package.
 *
 * @author Ben Yu
 */

@NullUnmarked
public class PackageSanityTests extends AbstractPackageSanityTests {
  public PackageSanityTests() {
    publicApiOnly(); // Many package-private classes are tested through the public API.
    setDefault(DiscreteDomain.class, DiscreteDomain.integers());
  }

 */

package com.google.common.cache;

/**
 * GWT emulation for LongAddables.
 *
 * @author Louis Wasserman
 */
final class LongAddables {
  public static LongAddable create() {
    return new GwtLongAddable();
  }

  private static final class GwtLongAddable implements LongAddable {
    private long value;

    public void increment() {
      value++;
    }

    public void add(long x) {

import org.dbflute.system.provider.DfFinalTimeZoneProvider;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;
import org.lastaflute.core.direction.FwAssistantDirector;

public class FessCurtainBeforeHookTest extends UnitFessTestCase {

    private FessCurtainBeforeHook curtainBeforeHook;
    private TimeZone originalTimeZone;
    private DfFinalTimeZoneProvider originalProvider;

    @Override

 *
 * @author Kevin Bourrillion
 * @since 3.0
 */
@J2ktIncompatible
@GwtIncompatible
public final class Interners {
  private Interners() {}

  /**
   * Builder for {@link Interner} instances.
   *
   * @since 21.0
   */
  public static class InternerBuilder {
    private final MapMaker mapMaker = new MapMaker();
    private boolean strong = true;

    private InternerBuilder() {}

 * @author Mike Bostock
 * @author Louis Wasserman
 * @since 2.0
 */
@GwtCompatible
/*
 * We provide and encourage use of ForwardingNavigableSet over this class, but we still provide this
 * one to preserve compatibility.
 */
@SuppressWarnings("JdkObsolete")
public abstract class ForwardingSortedMap<K extends @Nullable Object, V extends @Nullable Object>
    extends ForwardingMap<K, V> implements SortedMap<K, V> {

   * than one, not just two.
   */
  @SuppressWarnings("EmptyList") // ImmutableList doesn't support nullable element types
  @IgnoreJRERequirement // see enclosing class (whose annotation Animal Sniffer ignores here...)
  private static final class ToOptionalState<T extends @Nullable Object> {
    static final int MAX_EXTRAS = 4;

    @Nullable T element;
    List<T> extras;

import javax.crypto.spec.SecretKeySpec;
import javax.security.auth.kerberos.KerberosKey;
import javax.security.auth.kerberos.KerberosPrincipal;

import org.junit.jupiter.api.Test;

/**
 * Tests for the PacMac class.
 */
class PacMacTest {

    private static final byte[] TEST_DATA = "test data".getBytes();
    private static final KerberosPrincipal TEST_PRINCIPAL = new KerberosPrincipal("test@REALM");

    /**
     * Test method for

        final TimeUnit timeUnit = TimeUnit.valueOf(getInitParameter(TIME_TO_LIVE_TIME_UNIT_PROPERTY, "MINUTES", String.class));
        final int maxTotal = getInitParameter(MAX_TOTAL_CONNECTION_PROPERTY, 200, Integer.class);
        final int defaultMaxPerRoute = getInitParameter(DEFAULT_MAX_CONNECTION_PER_ROUTE_PROPERTY, 20, Integer.class);

 * @since 11.0
 */
public final class Hashing {
  /**
   * Returns a general-purpose, <b>temporary-use</b>, non-cryptographic hash function. The algorithm
   * the returned function implements is unspecified and subject to change without notice.
   *
   * <p><b>Warning:</b> a new random seed for these functions is chosen each time the {@code