=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/QueryItem.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/QueryItem.java	2015-02-25 15:59:31 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/QueryItem.java	2015-02-25 16:35:09 +0000
@@ -111,7 +111,7 @@
     
     public boolean isNumeric()
     {
-        return Double.class.equals( getTypeAsString() );
+        return Double.class.equals( ObjectUtils.VALUE_TYPE_JAVA_CLASS_MAP.get( valueType ) );
     }
     
     public boolean hasFilter()