=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/BaseIdentifiableObject.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/BaseIdentifiableObject.java	2015-02-26 15:21:29 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/BaseIdentifiableObject.java	2015-03-03 13:43:52 +0000
@@ -378,8 +378,8 @@
     public int hashCode()
     {
         int result = getUid() != null ? getUid().hashCode() : 0;
-        result = 31 * result + (getCode() != null ? getCode().hashCode() : 0);
-        result = 31 * result + (getName() != null ? getName().hashCode() : 0);
+        result = 31 * result + ( getCode() != null ? getCode().hashCode() : 0 );
+        result = 31 * result + ( getName() != null ? getName().hashCode() : 0 );
 
         return result;
     }

=== modified file 'dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/events/enrollment/Enrollments.java'
--- dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/events/enrollment/Enrollments.java	2015-01-17 07:41:26 +0000
+++ dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/events/enrollment/Enrollments.java	2015-03-03 13:43:52 +0000
@@ -65,12 +65,22 @@
     @Override
     public boolean equals( Object o )
     {
-        if ( this == o ) return true;
-        if ( o == null || getClass() != o.getClass() ) return false;
+        if ( this == o )
+        {
+            return true;
+        }
+        
+        if ( o == null || getClass() != o.getClass() )
+        {
+            return false;
+        }
 
         Enrollments that = (Enrollments) o;
 
-        if ( enrollments != null ? !enrollments.equals( that.enrollments ) : that.enrollments != null ) return false;
+        if ( enrollments != null ? !enrollments.equals( that.enrollments ) : that.enrollments != null )
+        {
+            return false;
+        }
 
         return true;
     }
@@ -78,7 +88,9 @@
     @Override
     public int hashCode()
     {
-        return enrollments != null ? enrollments.hashCode() : 0;
+        int result = 0;
+        result = 31 * result + ( enrollments != null ? enrollments.hashCode() : 0 );
+        return result;
     }
 
     @Override