diff --git a/remote-api/pom.xml b/remote-api/pom.xml
index 68d15be3ff..a551b5bd31 100644
--- a/remote-api/pom.xml
+++ b/remote-api/pom.xml
@@ -60,6 +60,12 @@
test
+
+ org.projectlombok
+ lombok
+ provided
+
+
junit
diff --git a/remote-api/src/main/java/org/alfresco/rest/api/nodes/NodeFolderSizeRelation.java b/remote-api/src/main/java/org/alfresco/rest/api/nodes/NodeFolderSizeRelation.java
index 7f94332b20..390407815e 100644
--- a/remote-api/src/main/java/org/alfresco/rest/api/nodes/NodeFolderSizeRelation.java
+++ b/remote-api/src/main/java/org/alfresco/rest/api/nodes/NodeFolderSizeRelation.java
@@ -27,8 +27,10 @@ package org.alfresco.rest.api.nodes;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.repo.action.executer.NodeSizeActionExecuter;
+import org.alfresco.repo.cache.SimpleCache;
import org.alfresco.repo.security.permissions.AccessDeniedException;
import org.alfresco.rest.api.Nodes;
+import org.alfresco.rest.api.impl.FolderSizeImpl;
import org.alfresco.rest.api.model.Node;
import org.alfresco.rest.api.model.NodePermissions;
import org.alfresco.rest.framework.WebApiDescription;
@@ -42,9 +44,8 @@ import org.alfresco.rest.framework.resource.parameters.Parameters;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.action.Action;
import org.alfresco.service.cmr.action.ActionService;
+import org.alfresco.service.cmr.action.ActionStatus;
import org.alfresco.service.cmr.action.ActionTrackingService;
-import org.alfresco.service.cmr.action.ExecutionDetails;
-import org.alfresco.service.cmr.action.ExecutionSummary;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.search.SearchService;
@@ -56,8 +57,9 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.extensions.webscripts.Status;
+
+import java.io.Serializable;
import java.util.HashMap;
-import java.util.List;
import java.util.Map;
/**
@@ -76,7 +78,11 @@ public class NodeFolderSizeRelation implements CalculateSize