moved to java 8

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/gcube-ckan-datacatalog@148315 82a268e6-3cf1-43bd-a215-b396298e98cf

.classpath

@@ -19,11 +19,6 @@
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="con" path="com.google.gwt.eclipse.core.GWT_CONTAINER"/>
-	<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 excluding="**" kind="src" output="target/gcube-ckan-datacatalog-1.5.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
@@ -34,5 +29,10 @@
 			<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="owner.project.facets" value="java"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="target/gcube-ckan-datacatalog-1.5.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>

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

@@ -1,8 +1,8 @@
 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.compliance=1.7
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+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.source=1.7
+org.eclipse.jdt.core.compiler.source=1.8

.settings/org.eclipse.wst.common.component

@@ -4,9 +4,6 @@
         <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-metadata-publisher-widget-1.3.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/ckan-metadata-publisher-widget/ckan-metadata-publisher-widget">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
         <property name="context-root" value="gcube-ckan-datacatalog"/>
         <property name="java-output-path" value="/gcube-ckan-datacatalog/target/gcube-ckan-datacatalog-1.0.0-SNAPSHOT/WEB-INF/classes"/>
     </wb-module>

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

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <faceted-project>
   <fixed facet="wst.jsdt.web"/>
-  <installed facet="java" version="1.7"/>
   <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="1.8"/>
 </faceted-project>

pom.xml

@@ -22,8 +22,6 @@
 		<gwtVersion>2.7.0</gwtVersion>
 		<distroDirectory>distro</distroDirectory>
 		<!-- GWT needs at least java 1.6 -->
-		<maven.compiler.source>1.7</maven.compiler.source>
-		<maven.compiler.target>1.7</maven.compiler.target>
 		<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
@@ -232,10 +230,6 @@
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.3.2</version>
-				<configuration>
-					<source>1.7</source>
-					<target>1.7</target>
-				</configuration>
 			</plugin>
 			<!-- SA Plugin -->
 			<plugin>