Turn the delta final

JabRef · Jul 11, 2017 · 0ca07d2 · 0ca07d2
1 parent 820ed38
commit 0ca07d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/org/jabref/model/entry/event/FieldChangedEvent.java b/src/main/java/org/jabref/model/entry/event/FieldChangedEvent.java
@@ -11,7 +11,7 @@ public class FieldChangedEvent extends EntryChangedEvent {
     private final String fieldName;
     private final String newValue;
     private final String oldValue;
-    private int delta = 0;
+    private final int delta = 0;
 
 
     /**