#14 Refactor: Zip loader AsyncTask return type set to VOID

core/src/cz/nic/tablexia/loader/zip/ZipAssetLoader.java

@@ -24,13 +24,13 @@ import cz.nic.tablexia.loader.TablexiaDataManager;
  * @author Matyáš Latner
  *
  */
-public class ZipAssetLoader extends TablexiaDataManager<I18NBundle> implements IApplicationLoader {
+public class ZipAssetLoader extends TablexiaDataManager<Void> implements IApplicationLoader {
 
     public static final TablexiaAssetManager.StorageType ZIP_FILES_STORAGE_TYPE = TablexiaAssetManager.StorageType.INTERNAL;
     public static final String                           ZIP_FILE_EXTENSION     = ".zip";
     public static final String                           COMMON_ZIP_FILE_NAME   = "common";
 
-    private static class ZipAssetLoaderTask implements AsyncTask<I18NBundle> {
+    private static class ZipAssetLoaderTask implements AsyncTask<Void> {
 
 		private Locale locale;
 
@@ -39,7 +39,7 @@ public class ZipAssetLoader extends TablexiaDataManager<I18NBundle> implements I
 		}
 
 		@Override
-		public I18NBundle call() throws Exception {
+		public Void call() throws Exception {
             String commonZipFile = COMMON_ZIP_FILE_NAME + ZIP_FILE_EXTENSION;
             String localisedZipFile = locale.getLanguage() + ZIP_FILE_EXTENSION;