diff --git a/.classpath b/.classpath
index a459bb6..cae7117 100644
--- a/.classpath
+++ b/.classpath
@@ -29,7 +29,7 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
index 443e085..b257af7 100644
--- a/.settings/org.eclipse.jdt.core.prefs
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -1,6 +1,6 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
diff --git a/.settings/org.eclipse.wst.common.component b/.settings/org.eclipse.wst.common.component
index 3cb460f..8107733 100644
--- a/.settings/org.eclipse.wst.common.component
+++ b/.settings/org.eclipse.wst.common.component
@@ -4,7 +4,7 @@
         <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
-        <dependent-module archiveName="ckan-util-library-2.4.1-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/ckan-util-library/ckan-util-library">
+        <dependent-module archiveName="grsf-manage-widget-1.3.1-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/grsf-manage-widget/grsf-manage-widget">
             <dependency-type>uses</dependency-type>
         </dependent-module>
         <property name="context-root" value="gcube-ckan-datacatalog"/>
diff --git a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/client/CkanEventHandlerManager.java b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/client/CkanEventHandlerManager.java
index f8238c1..a81ac97 100644
--- a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/client/CkanEventHandlerManager.java
+++ b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/client/CkanEventHandlerManager.java
@@ -226,7 +226,7 @@ public class CkanEventHandlerManager {
 			public void onShowRevertOperationWidgetEvent(
 					ShowRevertOperationWidgetEvent event) {
 				
-				new ManageRevertOperationWidget(event.getEncryptedUrl(), eventBus);
+				new ManageRevertOperationWidget(event.getEncryptedUrl());
 				
 			}
 		});