setPrivateField(response, "nativeFileSystem", "NTFS");

            // When
            String str = response.toString();

            // Then
            assertNotNull(str, "toString should not return null");
            assertTrue(str.contains("SmbComTreeConnectAndXResponse"), "Should contain class name");

      // tests can successfully parse a number string with this radix.
      String maxAsString = max.toString(radix);
      assertThat(UnsignedLongs.parseUnsignedLong(maxAsString, radix)).isEqualTo(max.longValue());

      assertThrows(
          NumberFormatException.class,
          () -> {
            BigInteger overflow = max.add(ONE);
            String overflowAsString = overflow.toString(radix);

    }

    @Test
    @DisplayName("toString should return formatted string")
    void testToString() {
        // Act
        String result = response.toString();

        // Assert
        assertNotNull(result);
        assertTrue(result.contains("TransWaitNamedPipeResponse["));
        assertTrue(result.endsWith("]"));
    }

    @Test
    @DisplayName("toString should include parent class information")

        int changePasswordCallCount = 0;
        int loadCallCount = 0;

        User lastUpdatedUser;
        User lastDeletedUser;
        User lastLoadedUser;
        String lastChangePasswordUsername;
        String lastChangePasswordPassword;

        boolean changePasswordResult = false;
        User loadResult;

        @Override
        public void update(User user) {

  }

  public Set<Feature<?>> getFeatures() {
    return unmodifiableSet(features);
  }

  // Name

  private @Nullable String name;

  /** Configures this builder produce a TestSuite with the given name. */
  @CanIgnoreReturnValue
  public B named(String name) {
    if (name.contains("(")) {
      throw new IllegalArgumentException(
          "Eclipse hides all characters after "

    void testToString() {
        // Test toString method
        response = new SmbComQueryInformationResponse(mockConfig, 0L);

        // Set test values
        setFieldValue(response, "fileAttributes", 0x0021);
        setFieldValue(response, "lastWriteTime", System.currentTimeMillis());
        setFieldValue(response, "fileSize", 12345);

        String result = response.toString();

        assertNotNull(result);

 * @author Clément Roux
 * @since 16.0
 */
@GwtCompatible
public final class Utf8 {
  /**
   * Returns the number of bytes in the UTF-8-encoded form of {@code sequence}. For a string, this
   * method is equivalent to {@code string.getBytes(UTF_8).length}, but is more efficient in both
   * time and space.
   *
   * @throws IllegalArgumentException if {@code sequence} contains ill-formed UTF-16 (unpaired
   *     surrogates)

    helperMethod.setAccessible(true);
    assertThat(helperMethod.invoke(null)).isEqualTo(expectedHelperClassName);
  }

  private static ClassLoader getClassLoader(Set<String> disallowedClassNames) {
    String concurrentPackage = SettableFuture.class.getPackage().getName();
    ClassLoader classLoader = AbstractFutureFallbackAtomicHelperTest.class.getClassLoader();

import org.codelibs.core.io.SerializeUtil;
import org.junit.Test;

/**
 * @author higa
 */
public class SLinkedListTest {

    private final SLinkedList<String> list = new SLinkedList<String>();

    /**
     * @throws Exception
     */
    @Test
    public void testGetFirstEntry() throws Exception {
        assertThat(list.getFirstEntry(), is(nullValue()));
        list.addFirst("1");

    }

    @Test
    @DisplayName("Test log security violation")
    void testLogSecurityViolation() {
        Map<String, Object> context = new HashMap<>();
        context.put("sourceIP", "192.168.1.100");
        context.put("attemptCount", 5);

        logger.logSecurityViolation("Multiple failed authentication attempts", context);