import org.apache.maven.RepositoryUtils;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.settings.Mirror;

/**
 * DefaultMirrorSelector
 */
@Named
@Singleton
@Deprecated
public class DefaultMirrorSelector implements MirrorSelector {

    private static final String WILDCARD = "*";

    private static final String EXTERNAL_WILDCARD = "external:*";

        ArtifactRepository repository = new DefaultArtifactRepository("snapshots.repo", "http://whatever", null);
        String pattern = "external:*, !snapshots.repo";
        assertFalse(DefaultMirrorSelector.matchPattern(repository, pattern));
    }