=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/trackedentity/TrackedEntityAttribute.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/trackedentity/TrackedEntityAttribute.java	2015-02-05 06:53:38 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/trackedentity/TrackedEntityAttribute.java	2015-02-10 18:09:22 +0000
@@ -58,25 +58,15 @@
     private static final long serialVersionUID = 3026922158464592390L;
 
     public static final String TYPE_DATE = "date";
-
     public static final String TYPE_STRING = "string";
-
-    public static final String TYPE_NUMBER = "number";
-
-    public static final String VALUE_TYPE_LETTER = "letter";
-
+    public static final String TYPE_NUMBER = "number";    
+    public static final String TYPE_LETTER = "letter";
     public static final String TYPE_BOOL = "bool";
-
     public static final String TYPE_TRUE_ONLY = "trueOnly";
-
     public static final String TYPE_OPTION_SET = "optionSet";
-
     public static final String TYPE_PHONE_NUMBER = "phoneNumber";
-
     public static final String TYPE_TRACKER_ASSOCIATE = "trackerAssociate";
-
     public static final String TYPE_USERS = "users";
-
     public static final String TYPE_EMAIL = "email";
 
     private String description;