checkNotNull(runnable, "Runnable was null.");
    checkNotNull(executor, "Executor was null.");

    // Lock while we check state. We must maintain the lock while adding the new pair so that
    // another thread can't run the list out from under us. We only add to the list if we have not
    // yet started execution.
    synchronized (this) {
      if (!executed) {

establishing new connections require a fair amount of overhead and added latency. OkHttp will make every effort to reuse existing connections to avoid this overhead and added latency.

Every OkHttpClient uses a connection pool. Its job is to maintain a reference to all open connections. When an HTTP request is started, OkHttp will attempt to reuse an existing connection from the pool. If there are no existing connections, a new one is created and put into the connection pool. For HTTP/2, the...

7. **Submit** a Pull Request with detailed description

### Code Standards
- Follow the project's Eclipse formatter configuration
- Add Apache License 2.0 headers to new files: `mvn license:format`
- Maintain comprehensive JavaDoc documentation
- Write thorough unit tests with good coverage
- Follow existing naming conventions and patterns

## 📄 License

    }

    // PUT /api/admin/elevateword/setting
    /**
     * Updates an existing elevate word setting.
     * Refreshes all elevate words in the suggest helper to maintain consistency.
     *
     * @param body elevate word setting data to update
     * @return JSON response with updated setting ID and status
     */
    @Execute

minamisanriku.miyagi.jp
minamitane.kagoshima.jp
minamiuonuma.niigata.jp
minamiyamashiro.kyoto.jp
minano.saitama.jp
minato.osaka.jp
minato.tokyo.jp
mincom.tn
mine.nu
mini
miniserver.com
minisite.ms
mino.gifu.jp
minobu.yamanashi.jp
minoh.osaka.jp
minokamo.gifu.jp
minowa.nagano.jp
mint
mints.ne.jp
mircloud.host
mircloud.ru
mircloud.us
misaki.okayama.jp
misaki.osaka.jp

 * This class provides functionality to track, record, and report statistics
 * about crawler operations including timing data, performance metrics, and
 * operational events. It uses an internal cache to maintain statistics
 * objects and provides methods to begin tracking, record events, and
 * finalize statistics collection.
 *
 */
public class CrawlerStatsHelper {

    /**

        }
    }

    /**
     * Sets up the conditions for deleting a crawling information record.
     * Ensures all associated CrawlingInfoParam records are deleted first to maintain referential integrity.
     *
     * @param crawlingInfo the crawling information entity to prepare for deletion
     */
    protected void setupDeleteCondition(final CrawlingInfo crawlingInfo) {

   * {@link MoreExecutors#directExecutor}. Normally, when the first future completes, all the other
   * tasks would be called recursively. Here, we detect that the delegate executor is executing
   * inline, and maintain a queue to dispatch tasks iteratively. There is one instance of this class
   * per call to submit() or submitAsync(), and each instance supports only one call to execute().
   *

     * multimap and its {@link Multimap#asMap()} view are {@link ImmutableSortedSet} instances.
     * However, serialization does not preserve that property, though it does maintain the key and
     * value ordering.
     *
     * @since 8.0
     */
    // TODO: Make serialization behavior consistent.
    @CanIgnoreReturnValue
    @Override

12544..12F8F  ; disallowed                             # NA   <reserved-12544>..<reserved-12F8F>
12F90..12FF0  ; valid                                  # 14.0 CYPRO-MINOAN SIGN CM001..CYPRO-MINOAN SIGN CM114
12FF1..12FF2  ; valid                  ;      ; NV8    # 14.0 CYPRO-MINOAN SIGN CM301..CYPRO-MINOAN SIGN CM302
12FF3..12FFF  ; disallowed                             # NA   <reserved-12FF3>..<reserved-12FFF>