added <maven.compiler.source>1.7</maven.compiler.source>

<maven.compiler.target>1.8</maven.compiler.target>

.classpath

@@ -25,15 +25,9 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
-		<attributes>
-			<attribute name="test" value="true"/>
-			<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-1.8">
 		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="owner.project.facets" value="java"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/gcube-ckan-datacatalog-1.6.1-SNAPSHOT/WEB-INF/classes"/>

.settings/com.gwtplugins.gdt.eclipse.core.prefs

@@ -1,4 +1,4 @@
 eclipse.preferences.version=1
-lastWarOutDir=/home/francesco-mangiacrapa/eclipse-workspace/gcube-ckan-datacatalog-TRUNK/target/gcube-ckan-datacatalog-1.6.1-SNAPSHOT
+lastWarOutDir=/home/francesco-mangiacrapa/git/gcube-ckan-datacatalog/target/gcube-ckan-datacatalog-1.6.1-SNAPSHOT
 warSrcDir=src/main/webapp
 warSrcDirIsOutput=false

.settings/org.eclipse.jdt.core.prefs

@@ -1,9 +1,9 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.compliance=1.8
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
 org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=1.7
+org.eclipse.jdt.core.compiler.source=1.8

.settings/org.eclipse.wst.common.project.facet.core.xml

@@ -4,6 +4,6 @@
   <installed facet="jst.web" version="3.0"/>
   <installed facet="wst.jsdt.web" version="1.0"/>
   <installed facet="liferay.portlet" version="6.0"/>
-  <installed facet="java" version="1.7"/>
   <installed facet="com.gwtplugins.gwt.facet" version="1.0"/>
+  <installed facet="java" version="1.8"/>
 </faceted-project>

pom.xml

@@ -26,6 +26,8 @@
 		<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<maven.compiler.source>1.7</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
 	</properties>
 
 	<scm>