diff --git a/ganttzk/src/main/java/org/zkoss/ganttz/util/Emitter.java b/ganttzk/src/main/java/org/zkoss/ganttz/util/Emitter.java
index ffbda8aff..b671502f2 100644
--- a/ganttzk/src/main/java/org/zkoss/ganttz/util/Emitter.java
+++ b/ganttzk/src/main/java/org/zkoss/ganttz/util/Emitter.java
@@ -23,7 +23,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- * 
+ *
  * @author Óscar González Fernández <ogonzalez@igalia.com>
  */
 public class Emitter<T> {
diff --git a/libreplan-business/src/main/java/org/libreplan/business/planner/daos/SubcontractedTaskDataDAO.java b/libreplan-business/src/main/java/org/libreplan/business/planner/daos/SubcontractedTaskDataDAO.java
index 61b53651c..8699a5574 100644
--- a/libreplan-business/src/main/java/org/libreplan/business/planner/daos/SubcontractedTaskDataDAO.java
+++ b/libreplan-business/src/main/java/org/libreplan/business/planner/daos/SubcontractedTaskDataDAO.java
@@ -110,7 +110,7 @@ public class SubcontractedTaskDataDAO extends
          .createCriteria("taskSource","ts")
          .createCriteria("schedulingData","data")
          .add(Restrictions.eq("data.orderElement",orderElement));
-        
+
         TaskElement taskElement = (TaskElement) c.uniqueResult();
         return (taskElement != null && taskElement.isSubcontracted()) ? ((Task) taskElement)
                 .getSubcontractedTaskData() : null;
diff --git a/libreplan-business/src/main/java/org/libreplan/business/planner/entities/SubcontractorComunication.java b/libreplan-business/src/main/java/org/libreplan/business/planner/entities/SubcontractorComunication.java
index 36d971093..d2fd52eb2 100644
--- a/libreplan-business/src/main/java/org/libreplan/business/planner/entities/SubcontractorComunication.java
+++ b/libreplan-business/src/main/java/org/libreplan/business/planner/entities/SubcontractorComunication.java
@@ -112,7 +112,7 @@ public class SubcontractorComunication extends BaseEntity {
     public List<SubcontractorComunicationValue> getSubcontratorComunicationValues() {
         return subcontratorComunicationValues;
     }
-    
+
     public SubcontractorComunicationValue getLastSubcontratorComunicationValues(){
         if (subcontratorComunicationValues.isEmpty()){
             return null;
diff --git a/libreplan-business/src/main/java/org/libreplan/business/planner/entities/SubcontractorComunicationValue.java b/libreplan-business/src/main/java/org/libreplan/business/planner/entities/SubcontractorComunicationValue.java
index 0a10247ff..66322cde6 100644
--- a/libreplan-business/src/main/java/org/libreplan/business/planner/entities/SubcontractorComunicationValue.java
+++ b/libreplan-business/src/main/java/org/libreplan/business/planner/entities/SubcontractorComunicationValue.java
@@ -30,7 +30,7 @@ import org.libreplan.business.INewObject;
 
 /**
  * Entity to represent each {@SubcontractorComunicationValue}.
- * 
+ *
  * @author Susana Montes Pedreira <smontes@wirelessgalicia>
  */
 public class SubcontractorComunicationValue implements INewObject {
diff --git a/libreplan-business/src/main/resources/db.changelog-1.2.xml b/libreplan-business/src/main/resources/db.changelog-1.2.xml
index 99ea424a4..fcc2ccc2f 100644
--- a/libreplan-business/src/main/resources/db.changelog-1.2.xml
+++ b/libreplan-business/src/main/resources/db.changelog-1.2.xml
@@ -44,5 +44,5 @@
             </column>
         </createTable>
     </changeSet>
-    
+
 </databaseChangeLog>
\ No newline at end of file
diff --git a/libreplan-business/src/test/java/org/libreplan/business/test/planner/daos/SubcontractorComunicationDAOTest.java b/libreplan-business/src/test/java/org/libreplan/business/test/planner/daos/SubcontractorComunicationDAOTest.java
index 5f95c4372..875a5fac4 100644
--- a/libreplan-business/src/test/java/org/libreplan/business/test/planner/daos/SubcontractorComunicationDAOTest.java
+++ b/libreplan-business/src/test/java/org/libreplan/business/test/planner/daos/SubcontractorComunicationDAOTest.java
@@ -156,12 +156,12 @@ public class SubcontractorComunicationDAOTest {
         order.setCode("code-" + UUID.randomUUID());
         order.useSchedulingDataFor(orderVersion);
         order.add(orderLine);
-        
+
         //add a basic calendar
         BaseCalendar basicCalendar = BaseCalendarTest.createBasicCalendar();
         calendarDAO.save(basicCalendar);
         order.setCalendar(basicCalendar);
-        
+
         try {
             orderDAO.save(order);
             sessionFactory.getCurrentSession().flush();
@@ -201,7 +201,7 @@ public class SubcontractorComunicationDAOTest {
         taskElementDAO.flush();
         sessionFactory.getCurrentSession().evict(task);
         sessionFactory.getCurrentSession().evict(subcontractedTaskData);
-        
+
         subcontractedTaskDataDAO.save(subcontractedTaskData);
         return subcontractedTaskData;
     }
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/orders/OrderModel.java b/libreplan-webapp/src/main/java/org/libreplan/web/orders/OrderModel.java
index 226f29cb6..1eda280f7 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/orders/OrderModel.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/orders/OrderModel.java
@@ -455,7 +455,7 @@ public class OrderModel extends IntegrationEntityModel implements IOrderModel {
             this.planningState.getSaveCommand().save(beforeSaveActions, null);
         }
     }
-    
+
     private void reattachCalendar() {
         if (planningState.getOrder().getCalendar() == null) {
             return;
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/planner/order/SaveCommandBuilder.java b/libreplan-webapp/src/main/java/org/libreplan/web/planner/order/SaveCommandBuilder.java
index 22b2a5db2..7183b14db 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/planner/order/SaveCommandBuilder.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/planner/order/SaveCommandBuilder.java
@@ -103,11 +103,11 @@ import org.zkoss.zul.Messagebox;
 /**
  * Builds a command that saves the changes in the taskElements. It can be
  * considered the final step in the conversation <br />
- * 
+ *
  * In the save operation it is also kept the consistency of the
  * LimitingResourceQueueDependencies with the Dependecies between the task of
  * the planning gantt.
- * 
+ *
  * @author Óscar González Fernández <ogonzalez@igalia.com>
  * @author Javier Moran Rua <jmoran@igalia.com>
  */
@@ -125,7 +125,7 @@ public class SaveCommandBuilder {
                 "/planner/index.zul;company_scheduling", ISaveCommand.class,
                 result);
     }
-    
+
     public static void dontPoseAsTransientAndChildrenObjects(
             Collection<? extends ResourceAllocation<?>> resourceAllocations) {
         for (ResourceAllocation<?> each : resourceAllocations) {
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/resourceload/ResourceLoadModel.java b/libreplan-webapp/src/main/java/org/libreplan/web/resourceload/ResourceLoadModel.java
index c321f783a..2a247d995 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/resourceload/ResourceLoadModel.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/resourceload/ResourceLoadModel.java
@@ -142,7 +142,7 @@ public class ResourceLoadModel implements IResourceLoadModel {
                 allocationsFinder.lazilyGetResourcesIncluded(),
                 allocationsFinder.lazilyGetAssignmentsShown());
     }
-    
+
 
     @Override
     @Transactional(readOnly = true)
@@ -643,7 +643,7 @@ public class ResourceLoadModel implements IResourceLoadModel {
             }
             return result;
         }
-        
+
         private LoadTimeLine buildTimeLine(Collection<Criterion> criterions,
                 Task task, Resource resource, String type,
                 List<GenericResourceAllocation> allocationsSortedByStartDate,
@@ -1044,7 +1044,7 @@ class PeriodBuilderFactory {
         this.initDateFilter = initDateFilter;
         this.endDateFilter = endDateFilter;
     }
-    
+
     public List<LoadPeriod> build(LoadPeriodGeneratorFactory factory, List<? extends ResourceAllocation<?>> sortedByStartDate){
         if (initDateFilter == null && endDateFilter == null) {
             return PeriodsBuilder.build(factory, sortedByStartDate);
@@ -1056,7 +1056,7 @@ class PeriodBuilderFactory {
     private Date asDate(LocalDate date) {
         return ResourceLoadModel.asDate(date);
     }
-    
+
 }
 
 class PeriodsBuilder {
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/resourceload/ResourceLoadParameters.java b/libreplan-webapp/src/main/java/org/libreplan/web/resourceload/ResourceLoadParameters.java
index 37c9d36e3..e19cffc6a 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/resourceload/ResourceLoadParameters.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/resourceload/ResourceLoadParameters.java
@@ -104,7 +104,7 @@ public class ResourceLoadParameters {
         criteriaToShowList.clear();
         criteriaToShowList.addAll(criteriaList);
     }
-    
+
     public <T> Paginator<T> getEntities(Class<T> type,
             Callable<List<T>> allEntities, IReattacher<T> reattacher) {
         Validate.isTrue(
@@ -119,7 +119,7 @@ public class ResourceLoadParameters {
                     allEntities, reattacher);
         }
     }
-    
+
     private <T> List<T> listOfType(Class<T> klass, Collection<?> objects) {
         List<T> result = new ArrayList<T>();
         for (Object each : objects) {
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/CustomerComunicationModel.java b/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/CustomerComunicationModel.java
index c0423d6a2..326e10308 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/CustomerComunicationModel.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/CustomerComunicationModel.java
@@ -39,7 +39,7 @@ public class CustomerComunicationModel implements ICustomerComunicationModel{
 
     @Autowired
     private ICustomerComunicationDAO customerComunicationDAO;
-    
+
     private FilterComunicationEnum currentFilter = FilterComunicationEnum.NOT_REVIEWED;
 
     @Override
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/SubcontractorComunicationCRUDController.java b/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/SubcontractorComunicationCRUDController.java
index 0cf449f11..80e1e57a5 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/SubcontractorComunicationCRUDController.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/SubcontractorComunicationCRUDController.java
@@ -60,7 +60,7 @@ import org.zkoss.zul.SimpleListModel;
 
 /**
  * Controller for CRUD actions over a {@link SubcontractorComunication}
- * 
+ *
  * @author Susana Montes Pedreira <smontes@wirelessgalicia.com>
  */
 @SuppressWarnings("serial")
@@ -183,11 +183,11 @@ public class SubcontractorComunicationCRUDController extends GenericForwardCompo
         private void appendLabel(Row row, String label) {
             row.appendChild(new Label(label));
         }
-        
+
         private void appendLabelWitTooltip(final Row row,final SubcontractorComunication subcontractorComunication) {
             String lastValue = getLastValue(subcontractorComunication);
             final Label compLabel = new Label(lastValue);
-            
+
             compLabel.setTooltip(pp);
             compLabel.addEventListener(Events.ON_MOUSE_OVER,
                     new EventListener() {
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/SubcontractorComunicationModel.java b/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/SubcontractorComunicationModel.java
index ff62a0f60..292acc650 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/SubcontractorComunicationModel.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/subcontract/SubcontractorComunicationModel.java
@@ -45,7 +45,7 @@ public class SubcontractorComunicationModel implements ISubcontractorComunicatio
 
     @Autowired
     private ISubcontractorComunicationDAO subcontractorComunicationDAO;
-    
+
     @Autowired
     IOrderDAO orderDAO;
 
diff --git a/libreplan-webapp/src/main/java/org/libreplan/ws/subcontract/impl/ReportAdvancesServiceREST.java b/libreplan-webapp/src/main/java/org/libreplan/ws/subcontract/impl/ReportAdvancesServiceREST.java
index 7def9bab2..461660675 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/ws/subcontract/impl/ReportAdvancesServiceREST.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/ws/subcontract/impl/ReportAdvancesServiceREST.java
@@ -87,10 +87,10 @@ public class ReportAdvancesServiceREST implements IReportAdvancesService {
     private IOrderElementDAO orderElementDAO;
 
     @Autowired
-    private ISubcontractedTaskDataDAO subcontractedTaskDataDAO; 
+    private ISubcontractedTaskDataDAO subcontractedTaskDataDAO;
 
     @Autowired
-    private ISubcontractorComunicationDAO subcontractorComunicationDAO; 
+    private ISubcontractorComunicationDAO subcontractorComunicationDAO;
 
     @Autowired
     private IOrderDAO orderDAO;
@@ -215,7 +215,7 @@ public class ReportAdvancesServiceREST implements IReportAdvancesService {
                 createSubcontractorComunication(
                         orderElement,
                         orderElementWithAdvanceMeasurementsDTO.advanceMeasurements);
-                 
+
 
             } catch (ValidationException e) {
                 instanceConstraintViolationsDTO = ConstraintViolationConverter
diff --git a/libreplan-webapp/src/main/webapp/subcontract/subcontractorComunications.zul b/libreplan-webapp/src/main/webapp/subcontract/subcontractorComunications.zul
index ea5aaa381..e2b599a6c 100644
--- a/libreplan-webapp/src/main/webapp/subcontract/subcontractorComunications.zul
+++ b/libreplan-webapp/src/main/webapp/subcontract/subcontractorComunications.zul
@@ -60,7 +60,7 @@
         </columns>
     </grid>
 
-   
+
     <popup id="pp">
     	<grid id="listingValues" width="300px" fixedLayout="true">
 			<columns>
diff --git a/libreplan-webapp/src/test/java/org/libreplan/web/test/ws/subcontract/ReportAdvancesServiceTest.java b/libreplan-webapp/src/test/java/org/libreplan/web/test/ws/subcontract/ReportAdvancesServiceTest.java
index 1838d8bdc..178424cd1 100644
--- a/libreplan-webapp/src/test/java/org/libreplan/web/test/ws/subcontract/ReportAdvancesServiceTest.java
+++ b/libreplan-webapp/src/test/java/org/libreplan/web/test/ws/subcontract/ReportAdvancesServiceTest.java
@@ -242,7 +242,7 @@ public class ReportAdvancesServiceTest {
 
         OrderElementWithAdvanceMeasurementsListDTO orderElementWithAdvanceMeasurementsListDTO = givenOrderElementWithAdvanceMeasurementsListDTO(
                 orderElementCode, values);
-        SubcontractorComunication subcontractorComunication = SubcontractorComunication.create(); 
+        SubcontractorComunication subcontractorComunication = SubcontractorComunication.create();
         reportAdvancesService
                 .updateAdvances(orderElementWithAdvanceMeasurementsListDTO);
 
@@ -270,7 +270,7 @@ public class ReportAdvancesServiceTest {
 
         int currentComunications = subcontractorComunicationDAO.getAll().size();
         assertThat((previousComunications+1), equalTo(currentComunications));
-    }   
+    }
 
     @Test
     public void validAdvancesReportWithSeveralDates() {
@@ -418,7 +418,7 @@ public class ReportAdvancesServiceTest {
                 Arrays.asList(associatedHoursGroup));
 
         orderLine.getCurrentSchedulingData().requestedCreationOf(taskSource);
-                
+
         TaskSourceSynchronization mustAdd = TaskSource.mustAdd(taskSource);
         mustAdd.apply(TaskSource.persistTaskSources(taskSourceDAO));
 
@@ -436,10 +436,10 @@ public class ReportAdvancesServiceTest {
         taskElementDAO.save(task);
         task.dontPoseAsTransientObjectAnymore();
         taskElementDAO.flush();
-       
+
         sessionFactory.getCurrentSession().evict(task);
         sessionFactory.getCurrentSession().evict(subcontractedTaskData);
-        
+
         subcontractedTaskDataDAO.save(subcontractedTaskData);
         return subcontractedTaskData;
     }