if (map == null) {
      map = factory.get();
      backingMap.put(rowKey, map);
    }
    return map;
  }

  @CanIgnoreReturnValue
  @Override
  public @Nullable V put(R rowKey, C columnKey, V value) {
    checkNotNull(rowKey);
    checkNotNull(columnKey);
    checkNotNull(value);
    return getOrCreate(rowKey).put(columnKey, value);
  }

  @CanIgnoreReturnValue
  @Override

    //                                                                      ==============

    // GET /api/admin/duplicatehost/settings
    // PUT /api/admin/duplicatehost/settings
    /**
     * Returns list of duplicate host settings.
     * Supports both GET and PUT requests for retrieving paginated duplicate host configurations.
     *
     * @param body search parameters for filtering and pagination

type WarmBackendGetOpts struct {
	startOffset int64
	length      int64
}

// WarmBackend provides interface to be implemented by remote tier backends
type WarmBackend interface {
	Put(ctx context.Context, object string, r io.Reader, length int64) (remoteVersionID, error)
	PutWithMeta(ctx context.Context, object string, r io.Reader, length int64, meta map[string]string) (remoteVersionID, error)

      ImmutableBiMap.Builder<String, String> builder = ImmutableBiMap.builder();
      for (Entry<String, String> entry : entries) {
        checkNotNull(entry);
        builder.put(entry.getKey(), entry.getValue());
      }
      return builder.build();
    }
  }

  public static class ImmutableBiMapCopyOfGenerator extends TestStringBiMapGenerator {
    @Override

    assertFalse(map.containsKey(one));
    assertFalse(map.containsValue(one));
    assertNull(map.putIfAbsent(two, three));
    assertSame(three, map.remove(two));
    assertNull(map.put(three, one));
    assertNull(map.put(one, two));

    assertThat(map).containsEntry(three, one);
    assertThat(map).containsEntry(one, two);

    // TODO(cgruber): Confirm with fry@ that this is a reasonable substitute.

     * Updates an existing user setting.
     *
     * @param body the user data to update
     * @return JSON response containing the updated user setting ID
     */
    // PUT /api/admin/user/setting
    @Execute
    public JsonResponse<ApiResult> put$setting(final EditBody body) {
        validateApi(body, messages -> {});
        validateAttributes(body.attributes, this::throwValidationErrorApi);
        body.crudMode = CrudMode.EDIT;

      checkRecording();
      equivalentExpectationsBuilder.put(a, b, true);
    }

    void expectDistinct(Object a, Object b) {
      checkRecording();
      equivalentExpectationsBuilder.put(a, b, false);
    }

    void expectHash(Object object, int hash) {
      checkRecording();
      hashExpectationsBuilder.put(object, hash);
    }

    void replay() {
      checkRecording();

      checkRecording();
      equivalentExpectationsBuilder.put(a, b, true);
    }

    void expectDistinct(Object a, Object b) {
      checkRecording();
      equivalentExpectationsBuilder.put(a, b, false);
    }

    void expectHash(Object object, int hash) {
      checkRecording();
      hashExpectationsBuilder.put(object, hash);
    }

    void replay() {
      checkRecording();

import java.util.function.Consumer;
import org.jspecify.annotations.Nullable;

/**
 * CompactHashMap is an implementation of a Map. All optional operations (put and remove) are
 * supported. Null keys and values are supported.
 *
 * <p>{@code containsKey(k)}, {@code put(k, v)} and {@code remove(k)} are all (expected and
 * amortized) constant time operations. Expected in the hashtable sense (depends on the hash

=====

A simple cURL-like Java HTTP client.

## Features

- Fluent API for building HTTP requests (GET, POST, PUT, DELETE, HEAD, OPTIONS, CONNECT, TRACE)
- Support for query parameters, headers, body (String or stream), compression, SSL configuration, proxies, and timeouts
- Automatic in-memory or on-disk caching of request/response bodies