import org.opensearch.search.SearchHit;
import org.opensearch.transport.client.Client;

/**
 * The ArraySettings class provides methods to manage settings stored in an array format within an OpenSearch index.
 * It allows adding, retrieving, and deleting settings based on keys and values.
 *
 * <p>Constructor:
 * <ul>

ull-right .bootstrap-timepicker-widget.dropdown-menu:before{left:auto;right:12px}.bootstrap-timepicker.pull-right .bootstrap-timepicker-widget.dropdown-menu:after{left:auto;right:13px}.bootstrap-timepicker .input-group-addon{cursor:pointer}.bootstrap-timepicker .input-group-addon i{display:inline-block;width:16px;height:16px}.bootstrap-timepicker-widget.dropdown-menu{padding:4px}.bootstrap-timepicker-widget.dropdown-menu.open{display:inline-block}.bootstrap-timepicker-widget.dropdown-menu:before{border-bottom:7px...

     */
    public void test_init_withEmptySessionId() {
        urlFilter.init("");
        // Should handle empty session ID gracefully
        assertNotNull(urlFilter);
    }

    /**
     * Test adding a single include pattern
     */
    public void test_addInclude_singlePattern() {
        String sessionId = "test-session-002";
        urlFilter.init(sessionId);

        urlFilter.addInclude("https://example.com/.*");

    // TODO(kevinb): pad?
    this.queue = new Object[queueSize];
  }

  @Override
  public int size() {
    return size;
  }

  /**
   * Adds the given element to this queue. If this queue has a maximum size, after adding {@code
   * element} the queue will automatically evict its greatest element (according to its comparator),
   * which may be {@code element} itself.
   *

        final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();

        if (logger.isDebugEnabled()) {
            logger.debug("Adding document: url={}", dataMap.get(fessConfig.getIndexFieldUrl()));
        }

        //   required check
        final Object urlObj = dataMap.get(fessConfig.getIndexFieldUrl());
        if (urlObj == null) {

        if (smbAuthentications != null) {
            for (final SmbAuthentication smbAuthentication : smbAuthentications) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Adding SmbAuthentication: {}", smbAuthentication);
                }
                holder.add(smbAuthentication);
            }
        }
        smbAuthenticationHolder = holder;
    }

    @Override

    }

    /**
     * Test adding a single rule
     */
    public void test_addRule_single() {
        TestRule rule = new TestRule("rule1", true);

        ruleManager.addRule(rule);

        assertTrue(ruleManager.hasRule(rule));
        assertEquals(1, ruleManager.getRuleCount());
    }

    /**
     * Test adding multiple rules
     */

    String key = "key";
    long addend = random.nextInt(MAX_ADDEND);
    for (int i = 0; i < ITERATIONS; i++) {
      long before = map.get(key);
      long result = map.addAndGet(key, addend);
      long after = map.get(key);
      assertEquals(before + addend, after);
      assertEquals(after, result);
      addend = after;
    }
    assertEquals(1, map.size());

            throw new UnknownHostException();
        }

        if (isDotQuadIP(hostname)) {
            final UniAddress[] addrs = new UniAddress[1];
            addrs[0] = new UniAddress(NbtAddress.getByName(hostname));
            return addrs;
        }

        for (i = 0; i < resolveOrder.length; i++) {
            try {
                switch (resolveOrder[i]) {

3. Make focused commits
4. Add tests
5. Format code (`mvn formatter:format && mvn license:format`)
6. Run tests (`mvn test`)
7. Open Pull Request

---

## Common Development Tasks

### Adding a Protocol Client

1. **Implement `CrawlerClient`**:
```java
public class MyClient extends AbstractCrawlerClient {
    @Override
    public ResponseData execute(RequestData request) { /* ... */ }