|--123--
      |
      """.trimMargin().replace("\n", "\r\n")
    val body =
      MultipartBody
        .Builder("123")
        .addPart("Quick".toRequestBody(null))
        .addPart("Brown".toRequestBody(null))
        .addPart("Fox".toRequestBody(null))
        .build()
    assertThat(body.boundary).isEqualTo("123")
    assertThat(body.type).isEqualTo(MultipartBody.MIXED)
    assertThat(body.contentType().toString())

    }

    @Test
    @DisplayName("Test getResumeKey returns null before decode")
    void testGetResumeKeyBeforeDecode() {
        assertNull(response.getResumeKey(), "Resume key should be null before decode");
    }

    @Test
    @DisplayName("Test decode with all zero bytes")

                    fessConfig.getIndexFieldCache());
        }
        if (highlightedFields == null) {
            highlightedFields = fessConfig.getQueryAdditionalHighlightedFields( //
                    fessConfig.getIndexFieldContent());
        }
        if (searchFields == null) {
            searchFields = fessConfig.getQueryAdditionalSearchFields(//
                    INURL_FIELD, //

        assertNull(DocumentUtil.getValue(null, "key", String.class));
        assertNull(DocumentUtil.getValue(null, "key", Integer.class));
    }

    public void test_getValue_with_null_key() {
        Map<String, Object> doc = new HashMap<>();
        doc.put("key", "value");
        assertNull(DocumentUtil.getValue(doc, null, String.class));
        assertNull(DocumentUtil.getValue(doc, null, Integer.class));
    }

        assertEquals(0, response.writeDataWireFormat(null, 0));

        // Read methods return 0 without accessing null buffer
        assertEquals(0, response.readSetupWireFormat(null, 0, 0));
        assertEquals(0, response.readParametersWireFormat(null, 0, 0));
        assertEquals(0, response.readDataWireFormat(null, 0, 0));
    }

    @Test
    @DisplayName("Methods should handle empty buffer")

                assertTrue(true);
                return;
            }
            // Should handle null keywords gracefully
            assertNotNull(functionBuilders);
        } catch (Exception e) {
            // May throw exception due to null handling
            assertNotNull(e);
        }
    }

    public void test_keyMatchHelper_constructor() {

   */
  public void add(Runnable runnable, Executor executor) {
    // Fail fast on a null. We throw NPE here because the contract of Executor states that it throws
    // NPE on null listener, so we propagate that contract up into the add method as well.
    checkNotNull(runnable, "Runnable was null.");
    checkNotNull(executor, "Executor was null.");

    // Lock while we check state. We must maintain the lock while adding the new pair so that

            assertEquals("ftp://localhost:10021/text2.txt", urlList.get(4));
        } finally {
            if (server != null) {
                server.stop();
            }
        }
    }

    public void test_doGet_dir1() throws FtpException {
        FtpServer server = null;
        try {
            String username = "testuser";
            String password = "testpass";

      super(toCopy);
      this.hashTable = (toCopy.hashTable == null) ? null : toCopy.hashTable.clone();
      this.maxRunBeforeFallback = toCopy.maxRunBeforeFallback;
      this.expandTableThreshold = toCopy.expandTableThreshold;
      this.hashCode = toCopy.hashCode;
    }

    @Override
    SetBuilderImpl<E> add(E e) {
      checkNotNull(e);
      if (hashTable == null) {
        if (distinct == 0) {

        }
    }

    // Test with null values
    public void test_nullValues() {
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override
            public String getMailFromName() {
                return null;
            }

            @Override