you must keep the following in mind:

* **JSON configuration files that contain fields with incorrect case will no longer be valid. You must correct these files before upgrading.** When specifying keys in JSON resource definitions during direct API server communication, the keys are case-sensitive. A bug introduced in Kubernetes 1.8 caused the API server to accept a request with incorrect case and coerce it to correct case, but this behaviour has been fixed in 1.11 and the API server...

	const maxBodySize = 2 * 100000 * 1024

	if r.ContentLength > maxBodySize {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrEntityTooLarge), r.URL)
		return
	}

	// Unmarshal list of keys to be deleted.
	deleteObjectsReq := &DeleteObjectsRequest{}
	if err := xmlDecoder(r.Body, deleteObjectsReq, maxBodySize); err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

        val contributorsFromPullRequests = getContributorsFromPullRequests().associateBy { it.login }

        val unrecognizedContributors = contributorsFromPullRequests.keys - contributorsInReleaseNotes.keys
        if (unrecognizedContributors.isNotEmpty()) {
            val contributorsToUpdate = contributorsInReleaseNotes + unrecognizedContributors.map { it to contributorsFromPullRequests[it]!! }

        System.arraycopy(mac, 0, ret, 0, mac.length);
        System.arraycopy(clientData, 0, ret, mac.length, clientData.length);
        return ret;
    }

    /**
     * Creates the LMv2 response for the supplied keys and challenges.
     *
     * @param responseKeyLM the LM response key
     * @param serverChallenge the server challenge bytes
     * @param clientChallenge the client challenge bytes

        // The property key should be "doc.url" (for JSP binding)
        assertTrue(messages.hasMessageOf("doc.url"));

        // Verify messages exist at the doc.* property keys
        assertTrue(messages.hasMessageOf("doc.url"), "Required field 'url' should have error at 'doc.url' property");

            val actualComputed = computedTargetRuntimes[path] ?: mapOf()

            if (declaredComputed.toSet() != actualComputed.keys) {
                if (shouldFix) {
                    when (val result = calculateBuildFileMutation(path, actualComputed.keys, info.buildFile)) {
                        is BuildFileMutation.Success -> mutations.add(info.buildFile to result.buildFileText)

    successor(a, b);
    successor(b, c);
  }

  /*
   * TODO(jlevy): Decide whether entrySet() should return entries with an equals() method that
   * calls the comparator to compare the two keys. If that change is made,
   * AbstractMultiset.equals() can simply check whether two multisets have equal entry sets.
   */

  /**

        Files.writeString(filePath, document.toXml());
    }

    /**
     * Analyzes plugins using effective models built from the temp directory.
     * Returns a map of POM path to the set of plugin keys that need management.
     */
    private Map<Path, Set<String>> analyzePluginsUsingEffectiveModels(
            UpgradeContext context, Map<Path, Document> pomMap, Path tempDir) {

    for (entry in lruEntries.values.toTypedArray()) {
      removeEntry(entry)
    }
    mostRecentTrimFailed = false
  }

  private fun validateKey(key: String) {
    require(LEGAL_KEY_PATTERN.matches(key)) { "keys must match regex [a-z0-9_-]{1,120}: \"$key\"" }
  }

  /**
   * Returns an iterator over the cache's current entries. This iterator doesn't throw

	}
	if v != "val1" {
		t.Fatalf("value differs from expected")
	}

	if !reflect.DeepEqual(lc.Keys(), []string{"key1"}) {
		t.Fatalf("value differs from expected")
	}
	if lc.Len() != 1 {
		t.Fatalf("length differs from expected")
	}

	lc.Add("key2", "val2")
	if !reflect.DeepEqual(lc.Keys(), []string{"key1", "key2"}) {
		t.Fatalf("value differs from expected")
	}
	if lc.Len() != 2 {