clean up

git-svn-id: https://svn.apache.org/repos/asf/maven/archiva/trunk@586828 13f79535-47bb-0310-9956-ffa450edef68

archiva-scheduled/src/main/java/org/apache/maven/archiva/scheduled/executors/ArchivaRepositoryScanningTaskExecutor.java

@@ -98,7 +98,7 @@ public class ArchivaRepositoryScanningTaskExecutor
 
             if ( CollectionUtils.isNotEmpty( results ) )
             {
-                RepositoryContentStatistics lastStats = (RepositoryContentStatistics) results.get( 0 );
+                RepositoryContentStatistics lastStats = results.get( 0 );
                 sinceWhen = lastStats.getWhenGathered().getTime() + lastStats.getDuration();
             }