}
    }

  companion object {
    /**
     * The "mixed" subtype of "multipart" is intended for use when the body parts are independent
     * and need to be bundled in a particular order. Any "multipart" subtypes that an implementation
     * does not recognize must be treated as being of subtype "mixed".
     */
    @JvmField
    val MIXED = "multipart/mixed".toMediaType()

    /**

        Map<String, Object> dataMap = new HashMap<>();

        transformer.putResultDataBody(dataMap, "mixed", "string");
        transformer.putResultDataBody(dataMap, "mixed", 123);
        transformer.putResultDataBody(dataMap, "mixed", true);

        Object result = dataMap.get("mixed");
        assertTrue(result instanceof Object[]);
        Object[] resultArray = (Object[]) result;

        .addPart("Hello, World!".toRequestBody(null))
        .build()
    assertThat(body.boundary).isEqualTo("123")
    assertThat(body.type).isEqualTo(MultipartBody.MIXED)
    assertThat(body.contentType().toString())
      .isEqualTo("multipart/mixed; boundary=123")
    assertThat(body.parts.size).isEqualTo(1)
    assertThat(body.contentLength()).isEqualTo(33L)
    val buffer = Buffer()
    body.writeTo(buffer)

        final String jwtClaim = "{\"mixed\":[\"string\",123,true,null]}";
        final Map<String, Object> attributes = new HashMap<>();

        authenticator.parseJwtClaim(jwtClaim, attributes);

        @SuppressWarnings("unchecked")
        final List<Object> mixed = (List<Object>) attributes.get("mixed");
        assertEquals(4, mixed.size());
        assertEquals("string", mixed.get(0));

        assertEquals(0L, MemoryUtil.sizeOf(new Object[0]));

        // Array with null elements
        assertEquals(0L, MemoryUtil.sizeOf(new String[] { null, null }));

        // Mixed content array
        assertEquals(84L, MemoryUtil.sizeOf(new Object[] { "test", 123, null }));

        // Nested arrays

		{[]string{"d1", "http://localhost/d2", "d3", "d4"}, fmt.Errorf("mixed style endpoints are not supported")},
		{[]string{"http://example.org/d1", "https://example.com/d1", "http://example.net/d1", "https://example.edut/d1"}, fmt.Errorf("mixed scheme is not supported")},

        assertEquals("/test.log", AdminLogAction.sanitizeFilename("....//test.log"));
        assertEquals("/test.log", AdminLogAction.sanitizeFilename("......//....//test.log"));

        // Mixed patterns
        assertEquals("/var/log/other.log", AdminLogAction.sanitizeFilename("../var/log/other.log"));
    }

    @Test
    public void test_sanitizeFilename_preservesSingleDot() {

        ScriptEngine retrieved = scriptEngineFactory.getScriptEngine("testengine");
        assertNotNull(retrieved);
        assertEquals(engine, retrieved);
    }

    // Test add method with mixed case name
    @Test
    public void test_add_mixedCaseName() {
        TestScriptEngine engine = new TestScriptEngine();
        scriptEngineFactory.add("TestEngine", engine);

        assertEquals(3, result.length);
        assertEquals("first", result[0]);
        assertEquals("second", result[1]);
        assertEquals("\"third\"", result[2]);

        // Mixed quoted and unquoted - quotes are removed from quoted values
        value = "\"quoted\",unquoted,\"another quoted\"";
        result = KuromojiCSVUtil.parse(value);
        assertEquals(3, result.length);

        assertEquals(2, paramMap.size());
        assertEquals("value1", paramMap.get("key1"));
        assertEquals("value2", paramMap.get("key2"));

        // Test with empty lines and mixed whitespace
        value = "key1=value1\n\n\t\nkey2=value2\n \n";
        paramMap = ParameterUtil.parse(value);
        assertEquals(2, paramMap.size());
        assertEquals("value1", paramMap.get("key1"));