--- a/flys-backend/src/main/java/de/intevation/flys/importer/parsers/BundesWasserStrassenParser.java	Thu Feb 28 18:55:42 2013 +0100
+++ b/flys-backend/src/main/java/de/intevation/flys/importer/parsers/BundesWasserStrassenParser.java	Fri Mar 01 09:11:03 2013 +0100
@@ -1,22 +1,9 @@
 package de.intevation.flys.importer.parsers;
 
-import java.math.BigDecimal;
-
-import java.text.NumberFormat;
-import java.text.ParseException;
-
-import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.List;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 import org.apache.log4j.Logger;
 
-import de.intevation.flys.importer.ImportMorphWidth;
-import de.intevation.flys.importer.ImportMorphWidthValue;
-import de.intevation.flys.importer.ImportUnit;
-
 /** Parse CSV file that contains official numbers for rivers. */
 public class BundesWasserStrassenParser extends LineParser {
 
@@ -57,7 +44,7 @@
                 return;
             }
         }
-        try{
+        try {
             String name = unwrap(vals[0].toLowerCase());
             String numberStr = unwrap(vals[1]);
             Long number = Long.valueOf(numberStr);
@@ -69,7 +56,7 @@
     }
 
 
-    /** Get river->official number mapping. */
+    /** Get river -> official number mapping. */
     public HashMap<String,Long> getMap() {
         return numberMap;
     }