--- a/backend/src/main/java/org/dive4elements/river/importer/parsers/WstParser.java	Tue Oct 15 15:32:36 2013 +0200
+++ b/backend/src/main/java/org/dive4elements/river/importer/parsers/WstParser.java	Tue Oct 15 18:41:55 2013 +0200
@@ -87,6 +87,15 @@
         this.wst = wst;
     }
 
+    public static final class ParseException extends Exception {
+        public ParseException() {
+        }
+
+        public ParseException(String msg) {
+            super(msg);
+        }
+    } // class ParseException
+
     /** Returns a new ImportTimeInterval with a date guessed from string. */
     public static ImportTimeInterval guessDate(String string) {
         try {
@@ -107,7 +116,7 @@
         return null;
     }
 
-    public void parse(File file) throws IOException {
+    public void parse(File file) throws IOException, ParseException {
 
         log.info("Parsing WST file '" + file + "'");
 
@@ -240,7 +249,7 @@
                             continue;
                         }
                         quellen = StringUtil.splitQuoted(spezial, '"');
-			log.debug("sources: " + Arrays.toString(quellen));
+                        log.debug("sources: " + Arrays.toString(quellen));
                     }
                     else if (spezial.startsWith(COLUMN_DATUM)) {
                         spezial = spezial.substring(COLUMN_DATUM.length()).trim();