--- a/flys-backend/src/main/java/de/intevation/flys/importer/parsers/WaterlevelDifferencesParser.java	Tue Mar 12 09:39:53 2013 +0100
+++ b/flys-backend/src/main/java/de/intevation/flys/importer/parsers/WaterlevelDifferencesParser.java	Tue Mar 12 09:40:08 2013 +0100
@@ -54,11 +54,17 @@
         return differences;
     }
 
+
+    // TODO deprecate
     public List<ImportWst> exportWsts() {
         return differences;
     }
 
 
+    /**
+     * Parse a csv waterleveldifferenceparser and create a ImportWst object
+     * from it.
+     */
     @Override
     public void parse(File file) throws IOException {
         current = new ImportWst(file.getName());
@@ -68,6 +74,7 @@
     }
 
 
+    /** No rewind implemented. */
     @Override
     protected void reset() {
     }
@@ -89,6 +96,7 @@
         columns = null;
     }
 
+
     @Override
     protected void handleLine(int lineNum, String line) {
         if (line.startsWith(START_META_CHAR)) {