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

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

@@ -4,5 +4,5 @@
   <installed facet="maven" version="1.0"/>
   <installed facet="wst.jsdt.web" version="1.0"/>
   <installed facet="jst.web" version="2.4"/>
-  <installed facet="java" version="1.5"/>
+  <installed facet="java" version="1.8"/>
 </faceted-project>