diff --git a/.classpath b/.classpath
index 98950fb..67a8039 100644
--- a/.classpath
+++ b/.classpath
@@ -34,16 +34,16 @@
 	</classpathentry>
 	<classpathentry kind="lib" path="/home/giancarlo/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/validation-api-1.0.0.GA.jar" sourcepath="/home/giancarlo/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/validation-api-1.0.0.GA-sources.jar"/>
 	<classpathentry kind="lib" path="/home/giancarlo/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/validation-api-1.0.0.GA-sources.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5">
-		<attributes>
-			<attribute name="owner.project.facets" value="java"/>
-		</attributes>
-	</classpathentry>
 	<classpathentry kind="output" path="target/tabular-data-portlet-2.0.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
index 8e4055a..e047f52 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=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
 org.eclipse.jdt.core.compiler.compliance=1.5
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
diff --git a/.settings/org.eclipse.wst.common.component b/.settings/org.eclipse.wst.common.component
index 0e0d084..0e1ab07 100644
--- a/.settings/org.eclipse.wst.common.component
+++ b/.settings/org.eclipse.wst.common.component
@@ -4,21 +4,9 @@
         <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="tabular-data-widgetx-tdx-source-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-widgetx-tdx-source/tabular-data-widgetx-tdx-source">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
-        <dependent-module archiveName="tabular-data-widgetx-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-widgetx/tabular-data-widgetx">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
         <dependent-module archiveName="tabular-data-sdmx-import-widget-2.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-share-widget/tabular-data-share-widget">
             <dependency-type>uses</dependency-type>
         </dependent-module>
-        <dependent-module archiveName="tabular-data-gwt-service-2.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-gwt-service/tabular-data-gwt-service">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
-        <dependent-module archiveName="tabular-data-wizard-widget-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-wizard-widget/tabular-data-wizard-widget">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
         <property name="context-root" value="tabular-data-portlet"/>
         <property name="java-output-path" value="/tabular-data-portlet/target/tabular-data-portlet-2.0.0-SNAPSHOT/WEB-INF/classes"/>
     </wb-module>