configParameters = "config.equation=a=b+c\nfield.xpath.complex=//div[@class='content']";
        result = ParameterUtil.createConfigParameterMap(configParameters);
        assertEquals("a=b+c", result.get(ConfigName.CONFIG).get("equation"));
        assertEquals("//div[@class='content']", result.get(ConfigName.XPATH).get("complex"));

        // Test with special characters in keys and values

* Validate **complex structures**:
    * Use of hierarchical Pydantic models, Python `typing`’s `List` and `Dict`, etc.
    * And validators allow complex data schemas to be clearly and easily defined, checked and documented as JSON Schema.

real(complexT) floatT
imag(complexT) floatT
</pre>

<p>
The type of the arguments and return value correspond.
For <code>complex</code>, the two arguments must be of the same
<a href="#Numeric_types">floating-point type</a> and the return type is the
<a href="#Numeric_types">complex type</a>
with the corresponding floating-point constituents:

        NtlmHttpURLConnection spiedConnection = spy(ntlmConnection);
        doNothing().when(spiedConnection).connect();
        // Mock the handshake process to do nothing complex
        mockResponse(HTTP_OK, "OK", null, null);

        // Act & Assert
        assertDoesNotThrow(() -> spiedConnection.getResponseCode());
        // Use reflection to verify handshake method is called

        assertNotNull(e.getMessage());
    }

    @Test
    void testMockedSuccessfulParsing() throws PACDecodingException, IOException {
        // Test with mocked PacMac to avoid complex signature calculation
        try (MockedStatic<PacMac> pacMacMock = mockStatic(PacMac.class)) {
            // Mock the calculateMac method to return a valid checksum
            byte[] mockChecksum = new byte[16];

        execJob.setExecuteType("crawler");
        assertEquals("prefix-crawler-suffix", execJob.testGetLogName("prefix"));
    }

    // Test complex scenario with multiple configurations
    public void test_complexConfiguration() {
        execJob.sessionId("complex-session")
                .logFilePath("/var/log/fess")
                .logLevel("INFO")
                .logSuffix("daily job")
                .timeout(300)

 * <p>
 * This annotation can be used on static methods to programmatically create and configure
 * beans that will be managed by the dependency injection container. It's particularly
 * useful when the bean creation requires complex logic or when the bean needs to be
 * configured based on runtime conditions.
 * <p>
 * Example usage:
 * <pre>
 * public class Providers {
 *     {@literal @}Provides
 *     {@literal @}Singleton

        }
    }

    @Nested
    class AttributeAndStateTests {

        @Test
        public void testGetTypeForFile() throws Exception {
            // Mocking underlying connection and info retrieval is complex.
            // This test focuses on the logic based on the URL structure.
            SmbFile file = new SmbFile("smb1://server/share/file.txt");
            // Without a real connection, getType relies on path parsing.

   * The listener will run when the {@code Future}'s computation is {@linkplain Future#isDone()
   * complete} or, if the computation is already complete, immediately.
   *
   * <p>There is no guaranteed ordering of execution of listeners, but any listener added through
   * this method is guaranteed to be called once the computation is complete.
   *
   * <p>Exceptions thrown by a listener will be propagated up to the executor. Any exception thrown

import org.lastaflute.web.validation.ActionValidator;

public class FessActionValidatorTest extends UnitFessTestCase {

    public void test_constructor() {
        // Test basic class structure without complex mocking
        assertEquals("FessActionValidator should be in correct package", "org.codelibs.fess.validation.FessActionValidator",
                FessActionValidator.class.getName());
    }