@GwtIncompatible // SerializableTester
  public void testIsNull_serialization() {
    Predicate<String> pre = Predicates.isNull();
    Predicate<String> post = SerializableTester.reserializeAndAssert(pre);
    assertEquals(pre.apply("foo"), post.apply("foo"));
    assertEquals(pre.apply(null), post.apply(null));
  }

  public void testNotNull_apply() {
    Predicate<@Nullable Integer> notNull = Predicates.notNull();

                })).status(ApiResult.Status.OK).result());
    }

    // POST /api/admin/pathmap/setting
    /**
     * Creates a new path mapping setting.
     *
     * @param body path mapping setting data to create
     * @return JSON response with created setting ID and status
     */
    @Execute
    public JsonResponse<ApiResult> post$setting(final CreateBody body) {
        validateApi(body, messages -> {});

                })).status(Status.OK).result());
    }

    // POST /api/admin/relatedcontent/setting
    /**
     * Creates a new related content setting.
     *
     * @param body related content setting data to create
     * @return JSON response with created setting ID and status
     */
    @Execute
    public JsonResponse<ApiResult> post$setting(final CreateBody body) {
        validateApi(body, messages -> {});

しかし、フォームがファイルを含む場合は、`multipart/form-data`としてエンコードされます。ファイルの扱いについては次の章で説明します。

これらのエンコーディングやフォームフィールドの詳細については、<a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST" class="external-link" target="_blank"><abbr title="Mozilla Developer Network">MDN</abbr>の<code>POST</code></a>のウェブドキュメントを参照してください。

///

/// warning | 注意

    }

    int maxSafePos = ParseOverflowDetection.maxSafeDigits[radix] - 1;
    long value = 0;
    for (int pos = 0; pos < string.length(); pos++) {
      int digit = Character.digit(string.charAt(pos), radix);
      if (digit == -1) {
        throw new NumberFormatException(string);
      }
      if (pos > maxSafePos && ParseOverflowDetection.overflowInParse(value, digit, radix)) {

     *
     * @param body the request header data to create
     * @return JSON response containing the created request header setting ID
     */
    // POST /api/admin/reqheader/setting
    @Execute
    public JsonResponse<ApiResult> post$setting(final CreateBody body) {
        validateApi(body, messages -> {});
        if (!isValidWebConfigId(body.webConfigId)) {

     *
     * @param body the web authentication data to create
     * @return JSON response containing the created web authentication setting ID
     */
    // POST /api/admin/webauth/setting
    @Execute
    public JsonResponse<ApiResult> post$setting(final CreateBody body) {
        validateApi(body, messages -> {});
        if (!isValidWebConfigId(body.webConfigId)) {

        })).status(Status.OK).result());
    }

    // POST /api/admin/accesstoken/setting
    /**
     * Creates a new access token setting.
     *
     * @param body the create body containing access token data
     * @return JSON response with the created access token ID
     */
    @Execute
    public JsonResponse<ApiResult> post$setting(final CreateBody body) {
        validateApi(body, messages -> {});

        .build(),
    )
    val request = NonCompletingRequestBody()
    val call =
      client.newCall(
        Request
          .Builder()
          .url(server.url("/"))
          .post(request)
          .build(),
      )
    assertFailsWith<IOException> {
      call.execute()
    }
    if (expectedProtocol != null) {

        byte[] fullData = new byte[totalLength];
        int pos = 0;
        System.arraycopy(avFlagsData, 0, fullData, pos, avFlagsData.length);
        pos += avFlagsData.length;
        System.arraycopy(avTimestampData, 0, fullData, pos, avTimestampData.length);
        pos += avTimestampData.length;
        System.arraycopy(avTargetNameData, 0, fullData, pos, avTargetNameData.length);
        pos += avTargetNameData.length;