cleanup

Author: Vladimir Kotal

opengrok-indexer/src/main/java/org/opengrok/indexer/history/FileHistoryCache.java

@@ -712,8 +712,7 @@ private String getRepositoryCachedRevPath(Repository repository) {
      * @param repository repository
      * @param rev latest revision which has been just indexed
      */
-    @Override
-    public void storeLatestCachedRevision(Repository repository, String rev) {
+    private void storeLatestCachedRevision(Repository repository, String rev) {
         Writer writer = null;
 
         try {

opengrok-indexer/src/main/java/org/opengrok/indexer/history/HistoryCache.java

@@ -106,9 +106,6 @@ History get(File file, Repository repository, boolean withFiles)
     String getLatestCachedRevision(Repository repository)
             throws HistoryException;
 
-    // TODO
-    void storeLatestCachedRevision(Repository repository, String version);
-
     /**
      * Get the last modified times for all files and subdirectories in the
      * specified directory.