### Tips for code changes
Following these tips prior to raising a pull request will speed up the review
cycle.

* Add appropriate unit tests (details on writing tests can be found in the
  [TESTING](TESTING.asciidoc) file)
* Add integration tests, if applicable
* Make sure the code you add follows the [formatting guidelines](#java-language-formatting-guidelines)

          if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

          System.out.println(response.body().string());
        }
      }
    ```

### Post Streaming ([.kt][PostStreamingKotlin], [.java][PostStreamingJava])

       * permits us to throw IllegalStateException. Maybe we should have done that, but we probably
       * shouldn't change now for fear of breaking people.)
       */
      return (lastKnownIndex == -1) ? unsafeNull() : value(lastKnownIndex);
    }

    @Override
    @ParametricNullness
    public V setValue(@ParametricNullness V value) {

     */
    public ImmutableMap<K, V> buildKeepingLast() {
      return build(false);
    }

    @VisibleForTesting // only for testing JDK backed implementation
    ImmutableMap<K, V> buildJdkBacked() {
      checkState(
          valueComparator == null, "buildJdkBacked is only for testing; can't use valueComparator");
      switch (size) {
        case 0:
          return of();
        case 1:

   * decade that assumes that they can use checkNotNull for non-precondition checks. I had hoped to
   * take a principled stand on this, but the amount of such code is simply overwhelming. To avoid
   * creating a lot of compile errors that users would not find to be informative, we're giving in
   * and allowing callers to pass arguments that a nullness checker believes could be null.
   *

매우 단순하고 직관적입니다. 쉽게 확장할 수 있도록 설계되었고, 모듈식 component를 갖습니다.

다음이 포함됩니다:

* 정말 인상적인 성능.
* WebSocket 지원.
* 프로세스 내 백그라운드 작업.
* 시작 및 종료 이벤트.
* HTTPX 기반의 테스트 클라이언트.
* CORS, GZip, Static Files, Streaming responses.
* 세션 및 쿠키 지원.
* 100% 테스트 커버리지.
* 100% 타입 주석이 달린 코드베이스.
* 소수의 필수 의존성.

Starlette는 현재 테스트된 Python framework 중 가장 빠릅니다. 단, framework가 아니라 서버인 Uvicorn이 더 빠릅니다.

import com.google.common.base.Functions;
import com.google.common.collect.Maps.EntryTransformer;
import com.google.common.collect.Maps.ValueDifferenceImpl;
import com.google.common.testing.EqualsTester;
import com.google.common.testing.NullPointerTester;
import com.google.common.testing.SerializableTester;
import java.io.IOException;
import java.io.StringReader;
import java.lang.reflect.Field;
import java.util.Arrays;
import java.util.Collection;

- Target drop-in kubelet configuration dir feature to Beta ([#122907](https://github.com/kubernetes/kubernetes/pull/122907), [@sohankunkerkar](https://github.com/sohankunkerkar)) [SIG Node and Testing]
- The Kubelet rejects creating the pod if hostUserns=false and the CRI runtime does not support user namespaces. ([#123216](https://github.com/kubernetes/kubernetes/pull/123216), [@giuseppe](https://github.com/giuseppe)) [SIG Node]

                }
                resp = super.sendrecv(curHead, resp, params);

                if (!checkStatus(curHead, resp)) {
                    if (log.isDebugEnabled()) {
                        log.debug("Breaking on error " + resp);
                    }
                    break;
                }

                if (nextHead != null) {
                    // prepare remaining

   * <p>Note that this entire implementation makes the assumption that all elements which are in the
   * map are also in this queue, and that all elements not in the queue are not in the map.
   *
   * <p>The benefits of creating our own queue are that (1) we can replace elements in the middle of
   * the queue as part of copyWriteEntry, and (2) the contains method is highly optimized for the
   * current model.
   */