Index: trunk/src/org/openstreetmap/josm/gui/tagging/ac/AutoCompletingComboBox.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/tagging/ac/AutoCompletingComboBox.java	(revision 8480)
+++ trunk/src/org/openstreetmap/josm/gui/tagging/ac/AutoCompletingComboBox.java	(revision 8481)
@@ -330,5 +330,5 @@
     }
 
-    private static InputContext privateInputContext = InputContext.getInstance();
+    private final InputContext privateInputContext = InputContext.getInstance();
 
     @Override