--- a/flys-backend/src/main/java/de/intevation/flys/model/River.java	Wed Jan 16 11:39:37 2013 +0100
+++ b/flys-backend/src/main/java/de/intevation/flys/model/River.java	Wed Jan 16 22:53:58 2013 +0100
@@ -1,31 +1,29 @@
 package de.intevation.flys.model;
 
+import de.intevation.flys.backend.SessionHolder;
+
 import java.io.Serializable;
-
 import java.math.BigDecimal;
 import java.math.MathContext;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
 
+import javax.persistence.Column;
 import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
 import javax.persistence.Id;
-import javax.persistence.Table;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Column;
-import javax.persistence.SequenceGenerator;
+import javax.persistence.JoinColumn;
 import javax.persistence.OneToMany;
 import javax.persistence.OneToOne;
 import javax.persistence.OrderBy;
-import javax.persistence.JoinColumn;
-import javax.persistence.GenerationType;
+import javax.persistence.SequenceGenerator;
+import javax.persistence.Table;
 
-import java.util.List;
-import java.util.Comparator;
-import java.util.Map;
-import java.util.TreeMap;
-
+import org.hibernate.Query;
 import org.hibernate.Session;
-import org.hibernate.Query;
-
-import de.intevation.flys.backend.SessionHolder;
 
 
 @Entity
@@ -37,7 +35,7 @@
 
     public static final double EPSILON = 1e-5;
 
-    public static final Comparator KM_CMP = new Comparator<Double>() {
+    public static final Comparator<Double> KM_CMP = new Comparator<Double>() {
         @Override
         public int compare(Double a, Double b) {
             double diff = a - b;
@@ -147,6 +145,7 @@
 
 
 
+    @Override
     public String toString() {
         return name != null ? name : "";
     }