* **`200`** 及以上的状态码用于表示**成功**。这些状态码是最常用的
    * `200` 是默认状态代码，表示一切**正常**
    * `201` 表示**已创建**，通常在数据库中创建新记录后使用
    * `204` 是一种特殊的例子，表示**无内容**。该响应在没有为客户端返回内容时使用，因此，该响应不能包含响应体
* **`300`** 及以上的状态码用于**重定向**。具有这些状态码的响应不一定包含响应体，但 `304`**未修改**是个例外，该响应不得包含响应体
* **`400`** 及以上的状态码用于表示**客户端错误**。这些可能是第二常用的类型
    * `404`，用于**未找到**响应
    * 对于来自客户端的一般错误，可以只使用 `400`

            String version = root.path("build", "pluginManagement", "plugins", "plugin", "version")
                    .map(Element::textContentTrimmed)
                    .orElse(null);
            assertEquals("3.0.0", version);
        }

        @Test
        @DisplayName("should upgrade plugin with property version")
        void shouldUpgradePluginWithPropertyVersion() throws Exception {
            String pomXml = """

    protected int netbiosRevcBufferSize = 576;
    /** NetBIOS retry count */
    protected int netbiosRetryCount = 2;
    /** NetBIOS retry timeout in milliseconds */
    protected int netbiosRetryTimeout = 3000;
    /** NetBIOS scope identifier */
    protected String netbiosScope;
    /** Local port for NetBIOS communications */
    protected int netbiosLocalPort = 0;
    /** Local address for NetBIOS communications */

  color: inherit;
  background-color: #fff;
  border-radius: 4px;
  border: 1px solid #ddd;
  width: 278px;
  max-width: none;
  padding: 0;
  margin-top: 7px;
  top: 100px;
  left: 20px;
  z-index: 3001;
  display: none;
  font-family: arial;
  font-size: 15px;
  line-height: 1em;
}

.daterangepicker:before, .daterangepicker:after {
  position: absolute;
  display: inline-block;

        .Builder()
        .serialNumber(200L)
        .build()
    val certB1Sha256Pin = pin(certB1.certificate)
    val certC1 =
      HeldCertificate
        .Builder()
        .serialNumber(300L)
        .build()
    val certC1Sha1Pin = "sha1/" + certC1.certificate.sha1Hash().base64()
  }

      return new SampleElements<>(
          mapEntry("one", ImmutableSet.of(10000)),
          mapEntry("two", ImmutableSet.of(-2000)),
          mapEntry("three", ImmutableSet.of(300)),
          mapEntry("four", ImmutableSet.of(-40)),
          mapEntry("five", ImmutableSet.of(5)));
    }

    @Override
    public Map<String, Collection<Integer>> create(Object... elements) {

    assertThat(log).containsExactly("run@100000", "run@150000")

    taskFaker.advanceUntil(299.µs)
    assertThat(log).containsExactly("run@100000", "run@150000")

    taskFaker.advanceUntil(300.µs)
    assertThat(log).containsExactly("run@100000", "run@150000", "run@300000")

    taskFaker.assertNoMoreTasks()

    assertThat(testLogHandler.takeAll()).containsExactly(

            SrvCopychunk[] chunks = new SrvCopychunk[chunkCount];
            for (int i = 0; i < chunkCount; i++) {
                chunks[i] = new SrvCopychunk(i * 100, i * 200, i * 300);
            }
            SrvCopychunkCopy copy = new SrvCopychunkCopy(sourceKey, chunks);

            // When
            int size = copy.size();

            // Then

        resourceManager.registerResource(resource);

        assertFalse(resource.isClosed());

        // Wait for automatic cleanup to kick in
        Thread.sleep(300);

        // Perform cleanup
        resourceManager.performCleanup();

        // Old resource should be auto-closed
        assertTrue(resource.isClosed());
    }

    @Test

        int headerStart = 50;

        // Set structure size to 9
        SMBUtil.writeInt2(9, buffer, bufferIndex);
        // Set buffer offset (relative to header start)
        SMBUtil.writeInt2(300, buffer, bufferIndex + 2);
        // Set buffer length
        SMBUtil.writeInt4(0, buffer, bufferIndex + 4);

        response = spy(response);
        when(response.getHeaderStart()).thenReturn(headerStart);