@@ -334,6 +334,7 @@ public final long getRootPos(int mapId) {
334334 * Specified map is supposedly closed, is anonymous and has no outstanding usage by now.
335335 *
336336 * @param mapId to deregister
337+ * @return true if root was removed, false if it is not there
337338 */
338339 public final boolean deregisterMapRoot (int mapId ) {
339340 return layout .remove (MVMap .getMapRootKey (mapId )) != null ;
@@ -342,6 +343,7 @@ public final boolean deregisterMapRoot(int mapId) {
342343 /**
343344 * Check whether there are any unsaved changes since specified version.
344345 *
346+ * @param lastStoredVersion version to take as a base for changes
345347 * @return if there are any changes
346348 */
347349 public final boolean hasChangesSince (long lastStoredVersion ) {
@@ -814,7 +816,7 @@ protected void writeCleanShutdown() {
814816
815817 /**
816818 * Store chunk's serialized metadata as an entry in a layout map.
817- * Key for this entry would be "chunk.<id> "
819+ * Key for this entry would be "chunk.<id> "
818820 *
819821 * @param chunk to save
820822 */
@@ -896,6 +898,7 @@ public void compactStore(long maxCompactTime) {
896898 * @param thresholdFillRate do not compact if store fill rate above this value (0-100)
897899 * @param maxCompactTime the maximum time in milliseconds to compact
898900 * @param maxWriteSize the maximum amount of data to be written as part of this call
901+ * @param mvStore that owns this FileStore
899902 */
900903 protected abstract void compactStore (int thresholdFillRate , long maxCompactTime , int maxWriteSize , //
901904 MVStore mvStore );
@@ -1216,6 +1219,7 @@ public void releaseWriteBuffer(WriteBuffer buff) {
12161219
12171220 /**
12181221 * The time the store was created, in milliseconds since 1970.
1222+ * @return creation time
12191223 */
12201224 public long getCreationTime () {
12211225 return creationTime ;
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