import org.jspecify.annotations.Nullable;

/**
 * Helper class for creating {@link CacheBuilder} instances with all combinations of several sets of
 * parameters.
 *
 * @author mike nonemacher
 */
@NullUnmarked
class CacheBuilderFactory {
  // Default values contain only 'null', which means don't call the CacheBuilder method (just give
  // the CacheBuilder default).
  private Set<Integer> concurrencyLevels = Sets.newHashSet((Integer) null);

      LoadingCache<Object, Object> cache = CacheBuilder.newBuilder().maximumSize(i).build(loader);
      assertThat(CacheTesting.getTotalSegmentSize(cache)).isEqualTo(i);
    }
  }

  public void testEviction_setMaxSegmentWeight() {
    IdentityLoader<Object> loader = identityLoader();
    for (int i = 1; i < 1000; i++) {
      LoadingCache<Object, Object> cache =

public class LocalLoadingCacheTest extends TestCase {

  private static <K, V> LocalLoadingCache<K, V> makeCache(
      CacheBuilder<K, V> builder, CacheLoader<? super K, V> loader) {
    return new LocalLoadingCache<>(builder, loader);
  }

  private CacheBuilder<Object, Object> createCacheBuilder() {
    return CacheBuilder.newBuilder().recordStats();
  }

  // constructor tests

  public void testComputingFunction() {

    CountingRemovalListener<String, Integer> removalListener = countingRemovalListener();
    WatchedCreatorLoader loader = new WatchedCreatorLoader();
    LoadingCache<String, Integer> cache =
        CacheBuilder.newBuilder()
            .expireAfterWrite(EXPIRING_TIME, MILLISECONDS)
            .removalListener(removalListener)
            .ticker(ticker)
            .build(loader);

   */
  public static class LocalManualCache<K, V> extends AbstractCache<K, V> {
    final LocalCache<K, V> localCache;

    LocalManualCache(CacheBuilder<? super K, ? super V> builder) {
      this(builder, null);
    }

    protected LocalManualCache(
        CacheBuilder<? super K, ? super V> builder, CacheLoader<? super K, V> loader) {
      this.localCache = new LocalCache<K, V>(builder, loader);
    }

   */
  private static Iterable<CacheBuilder<Object, Object>> allEntryTypeMakers() {
    List<CacheBuilder<Object, Object>> result = new ArrayList<>();
    Iterables.addAll(result, allKeyValueStrengthMakers());
    for (CacheBuilder<Object, Object> builder : allKeyValueStrengthMakers()) {
      result.add(builder.maximumSize(SMALL_MAX_SIZE));
    }
    for (CacheBuilder<Object, Object> builder : allKeyValueStrengthMakers()) {

   */
  private static Iterable<CacheBuilder<Object, Object>> allEntryTypeMakers() {
    List<CacheBuilder<Object, Object>> result = new ArrayList<>();
    Iterables.addAll(result, allKeyValueStrengthMakers());
    for (CacheBuilder<Object, Object> builder : allKeyValueStrengthMakers()) {
      result.add(builder.maximumSize(SMALL_MAX_SIZE));
    }
    for (CacheBuilder<Object, Object> builder : allKeyValueStrengthMakers()) {

   *
   * <ul>
   *   <li>consolidation of the loader logic to {@linkplain CacheBuilder#build(CacheLoader) a single
   *       authoritative location}
   *   <li>{@linkplain LoadingCache#refresh refreshing of entries}, including {@linkplain
   *       CacheBuilder#refreshAfterWrite automated refreshing}
   *   <li>{@linkplain LoadingCache#getAll bulk loading requests}, including {@linkplain

   * method is called when an existing cache entry is refreshed by {@link
   * CacheBuilder#refreshAfterWrite}, or through a call to {@link LoadingCache#refresh}.
   *
   * <p>This implementation synchronously delegates to {@link #load}. It is recommended that it be
   * overridden with an asynchronous implementation when using {@link
   * CacheBuilder#refreshAfterWrite}.
   *

 * the License.
 */

/**
 * {@linkplain CacheBuilder Discouraged} (in favor of <a
 * href="https://github.com/ben-manes/caffeine/wiki">Caffeine</a>) caching utilities.
 *
 * <p>The core interface used to represent caches is {@link Cache}. In-memory caches can be
 * configured and created using {@link CacheBuilder}, with cache entries being loaded by {@link