Index: v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/.classpath
===================================================================
--- v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/.classpath	(revision 101)
+++ v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/.classpath	(revision 104)
@@ -4,5 +4,9 @@
 	<classpathentry kind="src" path="src-gen"/>
 	<classpathentry kind="src" path="xtend-gen"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="output" path="bin"/>
Index: v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/.settings/org.eclipse.jdt.core.prefs
===================================================================
--- v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/.settings/org.eclipse.jdt.core.prefs	(revision 104)
+++ v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/.settings/org.eclipse.jdt.core.prefs	(revision 104)
@@ -0,0 +1,15 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=11
+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.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=11
Index: v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/META-INF/MANIFEST.MF
===================================================================
--- v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/META-INF/MANIFEST.MF	(revision 101)
+++ v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/META-INF/MANIFEST.MF	(revision 104)
@@ -23,9 +23,9 @@
  com.google.inject,
  org.eclipse.xtext
-Import-Package: com.ibm.icu.util;version="50.1.1",
+Import-Package: com.ibm.icu.util,
  org.apache.log4j,
  org.eclipse.xtext.generator,
  org.eclipse.xtext.xbase.lib
-Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Bundle-RequiredExecutionEnvironment: JavaSE-11
 Export-Package: de.ugoe.cs.swe.bnftools.ui.contentassist,
  de.ugoe.cs.swe.bnftools.ui.contentassist.antlr;