import org.codehaus.plexus.classworlds.realm.NoSuchRealmException;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.Disposable;

/**
 * Default extension realm cache implementation. Assumes cached data does not change.
 */
@Named
@Singleton
public class DefaultExtensionRealmCache implements ExtensionRealmCache, Disposable {
    /**
     * CacheKey
     */
    protected static class CacheKey implements Key {