import de.ina.util.service.AbstractService;
import de.ina.util.thread.DumpingThreadFactory;
import de.ina.util.validation.Validation;
import de.ina.util.service.AbstractService;
import de.ina.util.thread.DumpingThreadFactory;
import de.ina.util.validation.Validation;
/** Thread pool for the URL fetches. */
private Executor urlFetcherExecutor = Executors.newFixedThreadPool(1, new DumpingThreadFactory("URLFetcher-"));
/** Thread pool for the URL fetches. */
private Executor urlFetcherExecutor = Executors.newFixedThreadPool(1, new DumpingThreadFactory("URLFetcher-"));
urlFetcherExecutor.execute(urlFetcher);
} catch (NoSuchAlgorithmException nsae1) {
logger.log(Level.SEVERE, "Could not get “SHA-256” message digest!", nsae1);
urlFetcherExecutor.execute(urlFetcher);
} catch (NoSuchAlgorithmException nsae1) {
logger.log(Level.SEVERE, "Could not get “SHA-256” message digest!", nsae1);