diff --git a/voila-runtime-core/.classpath b/voila-runtime-core/.classpath
index ae4462fe543986137248de3a2ada12d36d8a2b9f..44ec4b5d5da43b0822c292b3edb1a8af6e341174 100644
--- a/voila-runtime-core/.classpath
+++ b/voila-runtime-core/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-displaytag/.classpath b/voila-runtime-displaytag/.classpath
index c128e8f240e4dd36bf0a162ddc39578071931c58..f26beace41ff9370ea21d7e281308d8b8e78e183 100644
--- a/voila-runtime-displaytag/.classpath
+++ b/voila-runtime-displaytag/.classpath
@@ -27,7 +27,7 @@
 	<classpathentry kind="src" path="/voila-runtime-core"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-displaytag/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-displaytag/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-displaytag/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-displaytag/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-displaytag/pom.xml b/voila-runtime-displaytag/pom.xml
index 021dd6ea0f8ab266f8254bd4426d4df9c31a8eaa..f06e5f14523ed4a8fd3bf5b888f16150e395ef9f 100644
--- a/voila-runtime-displaytag/pom.xml
+++ b/voila-runtime-displaytag/pom.xml
@@ -15,7 +15,7 @@
 		<dependency>
 			<groupId>it.micegroup.displaytag</groupId>
 			<artifactId>displaytag</artifactId>
-			<version>2.0-SNAPSHOT</version>
+			<version>2.0</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.servlet</groupId>
diff --git a/voila-runtime-dwrajax/.classpath b/voila-runtime-dwrajax/.classpath
index ae4462fe543986137248de3a2ada12d36d8a2b9f..44ec4b5d5da43b0822c292b3edb1a8af6e341174 100644
--- a/voila-runtime-dwrajax/.classpath
+++ b/voila-runtime-dwrajax/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-dwrajax/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-dwrajax/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-dwrajax/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-dwrajax/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-hibernate-search/.classpath b/voila-runtime-hibernate-search/.classpath
index 12e5903459985611636cc5061470cba3ad4556f3..9311ec407f470f8e317d1c596f327ec971678ec3 100644
--- a/voila-runtime-hibernate-search/.classpath
+++ b/voila-runtime-hibernate-search/.classpath
@@ -22,7 +22,7 @@
 	<classpathentry kind="src" path="/voila-runtime-core"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-hibernate-search/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-hibernate-search/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-hibernate-search/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-hibernate-search/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-hibernate-spatial/.classpath b/voila-runtime-hibernate-spatial/.classpath
index 12e5903459985611636cc5061470cba3ad4556f3..9311ec407f470f8e317d1c596f327ec971678ec3 100644
--- a/voila-runtime-hibernate-spatial/.classpath
+++ b/voila-runtime-hibernate-spatial/.classpath
@@ -22,7 +22,7 @@
 	<classpathentry kind="src" path="/voila-runtime-core"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-hibernate-spatial/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-hibernate-spatial/.settings/org.eclipse.jdt.core.prefs
index 4e4a3ada9aeac01e3bdc83230c968feb2575c8fd..cac0df4df35aac08a191d2e73948df7a459de349 100644
--- a/voila-runtime-hibernate-spatial/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-hibernate-spatial/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-hibernate/.classpath b/voila-runtime-hibernate/.classpath
index 5af8e8bc4cb490418b160c4a83835ba420ba5a3e..d2ff93521854ccffee8af92eae9b43a28fe72206 100644
--- a/voila-runtime-hibernate/.classpath
+++ b/voila-runtime-hibernate/.classpath
@@ -28,7 +28,7 @@
 	<classpathentry kind="src" path="/voila-runtime-core"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-hibernate/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-hibernate/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-hibernate/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-hibernate/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-jasper4/.classpath b/voila-runtime-jasper4/.classpath
index a5eb3b7ec3514a7397fd36a91be4c652b7eb1553..debec51117d6b99bb07c1096667f65ad21fe4a14 100644
--- a/voila-runtime-jasper4/.classpath
+++ b/voila-runtime-jasper4/.classpath
@@ -27,7 +27,7 @@
 	<classpathentry kind="src" path="/voila-runtime-web-res-jquery"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-jasper4/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-jasper4/.settings/org.eclipse.jdt.core.prefs
index e24b722f83ced28c94e330a76fb64c16a6973c0c..9de2ed6899632c33004eac81e1103afb918e7fa5 100644
--- a/voila-runtime-jasper4/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-jasper4/.settings/org.eclipse.jdt.core.prefs
@@ -7,7 +7,9 @@ org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-mail/.classpath b/voila-runtime-mail/.classpath
index ae4462fe543986137248de3a2ada12d36d8a2b9f..44ec4b5d5da43b0822c292b3edb1a8af6e341174 100644
--- a/voila-runtime-mail/.classpath
+++ b/voila-runtime-mail/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-mail/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-mail/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-mail/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-mail/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-mq-jms/.classpath b/voila-runtime-mq-jms/.classpath
index 7d73211949cb2c3cc46cc9fe3f5a83c45e759f33..01321e18e4e45b1b60fd7f4328c68005a9737d7e 100644
--- a/voila-runtime-mq-jms/.classpath
+++ b/voila-runtime-mq-jms/.classpath
@@ -28,7 +28,7 @@
 	<classpathentry combineaccessrules="false" kind="src" path="/voila-runtime-springtest"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-mq-jms/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-mq-jms/.settings/org.eclipse.jdt.core.prefs
index e24b722f83ced28c94e330a76fb64c16a6973c0c..9de2ed6899632c33004eac81e1103afb918e7fa5 100644
--- a/voila-runtime-mq-jms/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-mq-jms/.settings/org.eclipse.jdt.core.prefs
@@ -7,7 +7,9 @@ org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-oawtemplate/.classpath b/voila-runtime-oawtemplate/.classpath
index 39f5c3bc6bb8050780b266b76680be995e1199ad..d31a016bf3cf67396dfc9b82a804aabe1bb7854d 100644
--- a/voila-runtime-oawtemplate/.classpath
+++ b/voila-runtime-oawtemplate/.classpath
@@ -27,7 +27,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-quartz/.classpath b/voila-runtime-quartz/.classpath
index 12e5903459985611636cc5061470cba3ad4556f3..9311ec407f470f8e317d1c596f327ec971678ec3 100644
--- a/voila-runtime-quartz/.classpath
+++ b/voila-runtime-quartz/.classpath
@@ -22,7 +22,7 @@
 	<classpathentry kind="src" path="/voila-runtime-core"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-restws/.classpath b/voila-runtime-restws/.classpath
index ae4462fe543986137248de3a2ada12d36d8a2b9f..44ec4b5d5da43b0822c292b3edb1a8af6e341174 100644
--- a/voila-runtime-restws/.classpath
+++ b/voila-runtime-restws/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-restws/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-restws/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-restws/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-restws/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-rtftemplate/.classpath b/voila-runtime-rtftemplate/.classpath
index ae4462fe543986137248de3a2ada12d36d8a2b9f..44ec4b5d5da43b0822c292b3edb1a8af6e341174 100644
--- a/voila-runtime-rtftemplate/.classpath
+++ b/voila-runtime-rtftemplate/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-security/.classpath b/voila-runtime-security/.classpath
index c128e8f240e4dd36bf0a162ddc39578071931c58..f26beace41ff9370ea21d7e281308d8b8e78e183 100644
--- a/voila-runtime-security/.classpath
+++ b/voila-runtime-security/.classpath
@@ -27,7 +27,7 @@
 	<classpathentry kind="src" path="/voila-runtime-core"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-security/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-security/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-security/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-security/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-springmvc/.classpath b/voila-runtime-springmvc/.classpath
index a5eb3b7ec3514a7397fd36a91be4c652b7eb1553..debec51117d6b99bb07c1096667f65ad21fe4a14 100644
--- a/voila-runtime-springmvc/.classpath
+++ b/voila-runtime-springmvc/.classpath
@@ -27,7 +27,7 @@
 	<classpathentry kind="src" path="/voila-runtime-web-res-jquery"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-springmvc/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-springmvc/.settings/org.eclipse.jdt.core.prefs
index 8445b6b1e0a64cdb5d1f4abd4e8972f5fb75cafe..db24ee78c3c68f2d48c855fe47fa60f6e873a5b4 100644
--- a/voila-runtime-springmvc/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-springmvc/.settings/org.eclipse.jdt.core.prefs
@@ -7,7 +7,9 @@ org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-springtest/.classpath b/voila-runtime-springtest/.classpath
index 12e5903459985611636cc5061470cba3ad4556f3..9311ec407f470f8e317d1c596f327ec971678ec3 100644
--- a/voila-runtime-springtest/.classpath
+++ b/voila-runtime-springtest/.classpath
@@ -22,7 +22,7 @@
 	<classpathentry kind="src" path="/voila-runtime-core"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-springws/.classpath b/voila-runtime-springws/.classpath
index ae4462fe543986137248de3a2ada12d36d8a2b9f..44ec4b5d5da43b0822c292b3edb1a8af6e341174 100644
--- a/voila-runtime-springws/.classpath
+++ b/voila-runtime-springws/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-springws/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-springws/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-springws/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-springws/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-style-consip2008/.classpath b/voila-runtime-style-consip2008/.classpath
index 65f0871f835437cb2c65c1b9d12554f42414f7ec..15e6deb3f49f71ec06d92a7045b2b4fda7710f6b 100644
--- a/voila-runtime-style-consip2008/.classpath
+++ b/voila-runtime-style-consip2008/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-style-consip2008/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-style-consip2008/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-style-consip2008/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-style-consip2008/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-style-edstribute/.classpath b/voila-runtime-style-edstribute/.classpath
index 65f0871f835437cb2c65c1b9d12554f42414f7ec..15e6deb3f49f71ec06d92a7045b2b4fda7710f6b 100644
--- a/voila-runtime-style-edstribute/.classpath
+++ b/voila-runtime-style-edstribute/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-style-edstribute/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-style-edstribute/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-style-edstribute/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-style-edstribute/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-style-newage2014/.classpath b/voila-runtime-style-newage2014/.classpath
index 65f0871f835437cb2c65c1b9d12554f42414f7ec..15e6deb3f49f71ec06d92a7045b2b4fda7710f6b 100644
--- a/voila-runtime-style-newage2014/.classpath
+++ b/voila-runtime-style-newage2014/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-style-newage2014/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-style-newage2014/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-style-newage2014/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-style-newage2014/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-style-responsive-adminlte/.classpath b/voila-runtime-style-responsive-adminlte/.classpath
index 65f0871f835437cb2c65c1b9d12554f42414f7ec..15e6deb3f49f71ec06d92a7045b2b4fda7710f6b 100644
--- a/voila-runtime-style-responsive-adminlte/.classpath
+++ b/voila-runtime-style-responsive-adminlte/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-style-responsive-adminlte/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-style-responsive-adminlte/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-style-responsive-adminlte/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-style-responsive-adminlte/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-style-responsive/.classpath b/voila-runtime-style-responsive/.classpath
index 65f0871f835437cb2c65c1b9d12554f42414f7ec..15e6deb3f49f71ec06d92a7045b2b4fda7710f6b 100644
--- a/voila-runtime-style-responsive/.classpath
+++ b/voila-runtime-style-responsive/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-style-responsive/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-style-responsive/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-style-responsive/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-style-responsive/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-task-executor/.classpath b/voila-runtime-task-executor/.classpath
index 9630197c8f75fd69602bf403f77669e436b2c9aa..fc22f123c3355afd63fc943c3c9b2b80eb31d5c8 100644
--- a/voila-runtime-task-executor/.classpath
+++ b/voila-runtime-task-executor/.classpath
@@ -21,7 +21,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-task-executor/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-task-executor/.settings/org.eclipse.jdt.core.prefs
index e24b722f83ced28c94e330a76fb64c16a6973c0c..9de2ed6899632c33004eac81e1103afb918e7fa5 100644
--- a/voila-runtime-task-executor/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-task-executor/.settings/org.eclipse.jdt.core.prefs
@@ -7,7 +7,9 @@ org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-web-res-dojo/.classpath b/voila-runtime-web-res-dojo/.classpath
index 65f0871f835437cb2c65c1b9d12554f42414f7ec..15e6deb3f49f71ec06d92a7045b2b4fda7710f6b 100644
--- a/voila-runtime-web-res-dojo/.classpath
+++ b/voila-runtime-web-res-dojo/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-web-res-dojo/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-web-res-dojo/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-web-res-dojo/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-web-res-dojo/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-web-res-jquery/.classpath b/voila-runtime-web-res-jquery/.classpath
index a1d155c8a4caef24b1c66663ff437ab9e24fec32..5e418622328f8063fdd03c26881b6a6978474b21 100644
--- a/voila-runtime-web-res-jquery/.classpath
+++ b/voila-runtime-web-res-jquery/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-web-res-jquery/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-web-res-jquery/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-web-res-jquery/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-web-res-jquery/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8
diff --git a/voila-runtime-web-res-mce/.classpath b/voila-runtime-web-res-mce/.classpath
index ae4462fe543986137248de3a2ada12d36d8a2b9f..44ec4b5d5da43b0822c292b3edb1a8af6e341174 100644
--- a/voila-runtime-web-res-mce/.classpath
+++ b/voila-runtime-web-res-mce/.classpath
@@ -26,7 +26,7 @@
 	</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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-web/.classpath b/voila-runtime-web/.classpath
index a5eb3b7ec3514a7397fd36a91be4c652b7eb1553..debec51117d6b99bb07c1096667f65ad21fe4a14 100644
--- a/voila-runtime-web/.classpath
+++ b/voila-runtime-web/.classpath
@@ -27,7 +27,7 @@
 	<classpathentry kind="src" path="/voila-runtime-web-res-jquery"/>
 	<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"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/voila-runtime-web/.settings/org.eclipse.jdt.core.prefs b/voila-runtime-web/.settings/org.eclipse.jdt.core.prefs
index 991da2c903069420da07737ead576aefa16181fe..ddd07851b673bc7c38220901645ed10f24d7fe04 100644
--- a/voila-runtime-web/.settings/org.eclipse.jdt.core.prefs
+++ b/voila-runtime-web/.settings/org.eclipse.jdt.core.prefs
@@ -3,7 +3,9 @@ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 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.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.8