// The first selection prioritizes the non-failed routes.
    val selection2 = routeSelector.next()
    assertThat(selection2.next()).isEqualTo(regularRoutes[1])
    assertThat(selection2.hasNext()).isFalse()

    // The second selection will contain all failed routes.
    val selection3 = routeSelector.next()
    assertThat(selection3.next()).isEqualTo(regularRoutes[0])

 * Provides user management through command-line tool execution for password changes and user deletion.
 */
public class CommandChain implements AuthenticationChain {

    private static final Logger logger = LogManager.getLogger(CommandChain.class);

    /** Working directory for command execution. */
    protected File workingDirectory = null;

    /** Maximum number of output lines to capture. */

 *   <li>Old document deletion after successful crawling</li>
 *   <li>Crawling execution monitoring and timing</li>
 * </ul>
 */
public class DataIndexHelper {

    /** Logger instance for this class */
    private static final Logger logger = LogManager.getLogger(DataIndexHelper.class);

    /** Parameter key for controlling deletion of old documents */
    private static final String DELETE_OLD_DOCS = "delete_old_docs";

     * Uses scroll and bulk delete operations for efficient deletion of large result sets.
     *
     * @param callback The callback to configure the search request for identifying documents to delete.
     * @throws OpenSearchAccessException if the deletion fails.
     */
    public void delete(final Consumer<SearchRequestBuilder> callback) {

- **I/O Operations** (`org.codelibs.core.io`) - File handling, resource management, stream utilities, and traversal utilities for efficient resource processing
- **Reflection** (`org.codelibs.core.lang`) - Class loading, method/field access, type introspection utilities, and generics support

 * for configuring the extraction parameters and handling the underlying complexities of content processing,
 * such as MIME type detection, extractor selection, and content length validation.
 * </p>
 *
 * <p>
 * Example usage:
 * </p>
 *
 * <pre>
 * {@code
 * try (InputStream in = new FileInputStream("example.pdf")) {

    }

    @Test
    @DisplayName("Should return correct TID from TreeConnectResponse interface")
    void testGetTid() throws Exception {
        // Given - set tree ID using reflection
        Method setTreeIdMethod = ServerMessageBlock2.class.getDeclaredMethod("setTreeId", int.class);
        setTreeIdMethod.setAccessible(true);
        setTreeIdMethod.invoke(response, 12345);

        // When

 *  Fix: Don't track unusable routes beyond their usefulness. We had a bug where we could track
    certain bad routes indefinitely; now we only track the ones that could be necessary.
 *  Fix: Defer proxy selection until a proxy is required. This saves calls to `ProxySelector` on
    calls that use a pooled connection.


## Version 4.3.1

_2020-01-07_

        generator.setCommandTimeout(100L); // Very short timeout
        generator.setCommandDestroyTimeout(50L);

        // Test that timeout values are set (we can't verify execution without components)
        assertTrue("Timeout values should be configurable", true);

        // Test edge cases
        generator.setCommandTimeout(0L);
        generator.setCommandTimeout(-1L);

            auth1.equals(auth2);
        }
    }

    /**
     * Test that password comparison is constant-time by comparing execution times
     * for passwords that differ at different positions.
     */
    @Test
    public void testConstantTimePasswordComparison() throws Exception {