*
     * @throws LoginException if authentication fails
     */
    public KerberosCredentials() throws LoginException {
        this(System.getProperty("jaaslounge.sso.jaas.config"));
    }

    /**
     * Creates KerberosCredentials using the specified JAAS login context.
     *
     * @param loginContextName the name of the JAAS login context
     * @throws LoginException if authentication fails
     */

     * @return an integer representing the exit code of the invocation (0 typically indicates success)
     * @throws InvokerException if an error occurs during the invocation process.
     */
    int invoke(@Nonnull InvokerRequest invokerRequest) throws InvokerException;

    /**
     * Closes and disposes of this {@link Invoker} instance, releasing any resources it may hold.

    class DependencyInferenceTests {

        @Test
        @DisplayName("should remove dependency version for project artifact")
        void shouldRemoveDependencyVersionForProjectArtifact() throws Exception {
            String parentPomXml = PomBuilder.create()
                    .namespace("http://maven.apache.org/POM/4.1.0")
                    .modelVersion("4.1.0")
                    .groupId("com.example")

     * @see org.apache.maven.execution.ExecutionEvent
     * @see org.eclipse.aether.RepositoryEvent
     */
    void onEvent(Object event) throws Exception;

    /**
     * Notifies the spy of Maven's termination, allowing it to free any resources allocated by it.
     */
    void close() throws Exception;

     * @param bufferIndex starting index in source buffer
     * @param len length of data to read
     * @return number of bytes read
     * @throws SMBProtocolDecodingException if decoding fails
     */
    protected abstract int readParametersWireFormat(byte[] buffer, int bufferIndex, int len) throws SMBProtocolDecodingException;

    /**
     * Reads data from wire format
     * @param buffer source buffer

        @Override
        public byte getFileSystemInformationClass() {
            return fileSystemInformationClass;
        }

        @Override
        public int decode(byte[] buffer, int bufferIndex, int len) throws jcifs.internal.SMBProtocolDecodingException {
            // Simple test implementation - not used in these tests
            return 0;
        }
    }

    @Nested
    @DisplayName("Interface Contract Tests")

  @CanIgnoreReturnValue
  static int checkPositive(String role, int x) {
    if (x <= 0) {
      throw new IllegalArgumentException(role + " (" + x + ") must be > 0");
    }
    return x;
  }

  @CanIgnoreReturnValue
  static long checkPositive(String role, long x) {
    if (x <= 0) {
      throw new IllegalArgumentException(role + " (" + x + ") must be > 0");
    }
    return x;
  }

import org.junit.jupiter.api.TestInfo;

public class AbstractConfigHelperTest extends UnitFessTestCase {

    private TestConfigHelper configHelper;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        configHelper = new TestConfigHelper();
    }

    @Test
    public void test_setReloadInterval() {
        assertEquals(1000L, configHelper.reloadInterval);

     * immediately refreshes the index to ensure the change is visible.</p>
     *
     * @param duplicateHost the duplicate host configuration to delete
     * @throws IllegalArgumentException if duplicateHost is null
     * @throws org.dbflute.exception.EntityAlreadyDeletedException if the entity has already been deleted
     */
    public void delete(final DuplicateHost duplicateHost) {

   * should cause {@link #run()} to return.
   */
  protected abstract void run() throws Exception;

  /**
   * Stop the service. This method is invoked on the execution thread.
   *
   * <p>By default this method does nothing.
   */
  // TODO: consider supporting a TearDownTestCase-like API
  protected void shutDown() throws Exception {}

  /**
   * Invoked to request the service to stop.
   *