Object instance = ArbitraryInstances.get(mutableClass);
      assertNotNull("Expected to return non-null for: " + mutableClass, instance);
      assertNotSame(
          "Expected to return fresh instance for: " + mutableClass,
          instance,
          ArbitraryInstances.get(mutableClass));
    }
  }

  private enum EmptyEnum {}

  private enum Direction {
    UP,
    DOWN
  }

 * Immutable empty instances are returned for collection types; {@code ""} for string; {@code 0} for
 * number types; reasonable default instance for other stateless types. For mutable types, a fresh
 * instance is created each time {@code get()} is called.
 *
 * @author Kevin Bourrillion
 * @author Ben Yu
 * @since 12.0
 */
@GwtIncompatible
@J2ktIncompatible
@NullMarked

      }
    }
    resizeMeMaybe(newSize);
    insertEntry(newEntryIndex, key, value, hash, mask);
    this.size = newSize;
    incrementModCount();
    return null;
  }

  /**
   * Creates a fresh entry with the specified object at the specified position in the entry arrays.
   */
  void insertEntry(
      int entryIndex, @ParametricNullness K key, @ParametricNullness V value, int hash, int mask) {

    // Check that a fresh connection was created, either immediately or after attempting reuse.
    // We know that a fresh connection was created if the server recorded a request with sequence
    // number 0. Since the client may have attempted to reuse the broken connection just before
    // creating a fresh connection, the server may have recorded 2 requests at this point. The order

      }
    }
    resizeMeMaybe(newSize);
    insertEntry(newEntryIndex, key, value, hash, mask);
    this.size = newSize;
    incrementModCount();
    return null;
  }

  /**
   * Creates a fresh entry with the specified object at the specified position in the entry arrays.
   */
  void insertEntry(
      int entryIndex, @ParametricNullness K key, @ParametricNullness V value, int hash, int mask) {

    )
    assertThat(get(server.url("/")).body.string()).isEqualTo("A")
    val request =
      Request
        .Builder()
        .url(server.url("/"))
        .header("Cache-Control", "min-fresh=120")
        .build()
    val response = client.newCall(request).execute()
    assertThat(response.body.string()).isEqualTo("B")
  }

  @Test
  fun requestMaxStale() {
    server.enqueue(

   ([#121954](https://github.com/kubernetes/kubernetes/pull/121954), [@AxeZhan](https://github.com/AxeZhan))
- The watch cache now waits until it is at least as fresh as the given requestedWatchRV if sendInitialEvents was requested.
   ([#122830](https://github.com/kubernetes/kubernetes/pull/122830), [@p0lyn0mial](https://github.com/p0lyn0mial))

* Rename --experiemental-cgroups-per-qos to --cgroups-per-qos ([#39972](https://github.com/kubernetes/kubernetes/pull/39972), [@derekwaynecarr](https://github.com/derekwaynecarr))
* PV E2E: provide each spec with a fresh nfs host ([#40879](https://github.com/kubernetes/kubernetes/pull/40879), [@copejon](https://github.com/copejon))