</li>
</ul>

<p>
A comparison of two interface values with identical dynamic types
causes a <a href="#Run_time_panics">run-time panic</a> if that type
is not comparable.  This behavior applies not only to direct interface
value comparisons but also when comparing arrays of interface values
or structs with interface-valued fields.
</p>

<p>
Slice, map, and function types are not comparable.

- The go version defined in `.go-version` is now fetched when invoking test, build, and code generation targets if the current go version does not match it. Set $FORCE_HOST_GO=y while testing or building to skip this behavior, or set $GO_VERSION to override the selected go version. ([#115496](https://github.com/kubernetes/kubernetes/pull/115496), [@liggitt](https://github.com/liggitt)) [SIG Release and Testing]

### Failing Test

	// if x-amz-metadata-directive says COPY then we
	// return the default metadata.
	if isDirectiveCopy(r.Header.Get(xhttp.AmzMetadataDirective)) {
		return defaultMeta, nil
	}

	// Copy is default behavior if not x-amz-metadata-directive is set.
	return defaultMeta, nil
}

// getRemoteInstanceTransport contains a roundtripper for external (not peers) servers
var remoteInstanceTransport atomic.Value

		return err
	}
	// when skipParent is from rpc. it’s ok for not adding another rpc HandlerID like HandlerRenamePart2
	// For this case, skipParent is empty, destBaseDir is equal to dstVolumeDir, that behavior is the same as the previous one
	destBaseDir := pathutil.Join(dstVolumeDir, skipParent)
	if err = checkPathLength(destBaseDir); err != nil {
		return err
	}

ownerDocument","tipId","setContent","attachment","_getAttachment","addAttachmentClass","_getContainer","complete","_fixTransition","prevHoverState","_cleanTipClass","getTitle","CLASS_PREFIX","setElementContent","content","text","empty","append","behavior","arrow","onCreate","originalPlacement","_handlePopperPlacementChange","onUpdate","find","eventIn","eventOut","_fixTitle","titleType","dataAttributes","dataAttr","key","$tip","tabClass","join","popperData","instance","popper","initConfigAnimatio...

      client.newCall(request).execute()
    }
  }

  /**
   * Confirm that we don't send the Proxy-Authorization header from the request to the proxy server.
   * We used to have that behavior but it is problematic because unrelated requests end up sharing
   * credentials. Worse, that approach leaks proxy credentials to the origin server.
   */
  @Test
  fun noPreemptiveProxyAuthorization() {

    // entries. The special casing for size-based eviction is only necessary because that eviction
    // happens per segment instead of globally, so too many segments compared to the maximum size
    // will result in random eviction behavior.
    int segmentShift = 0;
    int segmentCount = 1;
    while (segmentCount < concurrencyLevel
        && (!evictsBySize() || segmentCount * 20L <= maxWeight)) {
      ++segmentShift;
      segmentCount <<= 1;

    * If your code depended on these classes raising the old (less correct) `403` status code, check the new docs about how to override the classes, to use the same old behavior: [Use Old 403 Authentication Error Status Codes](https://fastapi.tiangolo.com/how-to/authentication-error-status-code/).

### Internal

Caching
=======

OkHttp implements an optional, off by default, Cache. OkHttp aims for RFC correct and
pragmatic caching behaviour, following common real-world browser like Firefox/Chrome and 
server behaviour when ambiguous.

# Basic Usage

```kotlin
  private val client: OkHttpClient = OkHttpClient.Builder()
      .cache(Cache(
          directory = File(application.cacheDir, "http_cache"),
          // $0.05 worth of phone storage in 2020

import org.mockito.junit.jupiter.MockitoExtension;

/**
 * Unit tests for {@link NdrShort}.  The tests cover construction,
 * encoding and decoding logic, masking behaviour, alignment handling and
 * interaction with {@link NdrBuffer}.  All public behaviour is exercised.
 */
@ExtendWith(MockitoExtension.class)
class NdrShortTest {

    /**
     * A small reusable buffer for encode/decode tests.
     */