🎨 Cleanup code

src/main/java/org/b3log/solo/repository/impl/ArchiveDateArticleRepositoryImpl.java

@@ -45,9 +45,10 @@ public class ArchiveDateArticleRepositoryImpl extends AbstractRepository impleme
 
     @Override
     public JSONObject getByArchiveDateId(final String archiveDateId, final int currentPageNum, final int pageSize)
-        throws RepositoryException {
-        final Query query = new Query().setFilter(new PropertyFilter(ArchiveDate.ARCHIVE_DATE + "_" + Keys.OBJECT_ID, FilterOperator.EQUAL, archiveDateId)).addSort(Article.ARTICLE + "_" + Keys.OBJECT_ID, SortDirection.DESCENDING).setCurrentPageNum(currentPageNum).setPageSize(pageSize).setPageCount(
-            1);
+            throws RepositoryException {
+        final Query query = new Query().setFilter(new PropertyFilter(ArchiveDate.ARCHIVE_DATE + "_" + Keys.OBJECT_ID, FilterOperator.EQUAL, archiveDateId)).
+                addSort(Article.ARTICLE + "_" + Keys.OBJECT_ID, SortDirection.DESCENDING).
+                setCurrentPageNum(currentPageNum).setPageSize(pageSize).setPageCount(1);
 
         return get(query);
     }