=== modified file 'dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/security/filter/BasicAuthenticationRequiredFilter.java'
--- dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/security/filter/BasicAuthenticationRequiredFilter.java	2013-01-05 15:22:55 +0000
+++ dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/security/filter/BasicAuthenticationRequiredFilter.java	2013-05-02 11:35:39 +0000
@@ -47,5 +47,4 @@
 
         super.doFilter( req, res, chain );
     }
-
 }

=== modified file 'dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/util/ContextUtils.java'
--- dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/util/ContextUtils.java	2013-04-04 18:06:19 +0000
+++ dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/util/ContextUtils.java	2013-05-02 11:35:39 +0000
@@ -28,7 +28,6 @@
  */
 
 import java.io.IOException;
-import java.io.PrintWriter;
 import java.util.Collection;
 import java.util.Enumeration;
 import java.util.HashMap;
@@ -163,18 +162,7 @@
         
         return null;
     }
-    
-    public static void errorResponse( HttpServletResponse response, String message )
-        throws IOException
-    {
-        response.setStatus( HttpServletResponse.SC_BAD_REQUEST );
-        response.setContentType( CONTENT_TYPE_TEXT );
-
-        PrintWriter writer = response.getWriter();
-        writer.println( message );
-        writer.flush();
-    }
-    
+        
     /**
      * Clears the given collection if it is not modified according to the HTTP
      * cache validation. This method looks up the ETag sent in the request from 

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/java/org/hisp/dhis/patient/action/caseaggregation/TestCaseAggregationConditionAction.java'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/java/org/hisp/dhis/patient/action/caseaggregation/TestCaseAggregationConditionAction.java	2013-05-02 09:43:44 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/java/org/hisp/dhis/patient/action/caseaggregation/TestCaseAggregationConditionAction.java	2013-05-02 11:35:39 +0000
@@ -35,20 +35,15 @@
 import org.hisp.dhis.caseaggregation.CaseAggregationConditionManager;
 import org.hisp.dhis.period.MonthlyPeriodType;
 import org.hisp.dhis.period.Period;
-import org.hisp.dhis.period.PeriodType;
 
 import com.opensymphony.xwork2.Action;
 
 /**
  * @author Chau Thu Tran
- * 
- * @version $Id: TestCaseAggregationConditionAction.java Oct 5, 2011 3:45:20 PM
- *          $
  */
 public class TestCaseAggregationConditionAction
     implements Action
 {
-
     // -------------------------------------------------------------------------
     // Dependency
     // -------------------------------------------------------------------------
@@ -115,6 +110,5 @@
         List<Integer> ids = caseAggregationConditionManager.executeSQL( sql );
         
         return (ids == null) ? INPUT : SUCCESS;
-
     }
 }