diff --git a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG All grammars for OCL.launch b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG All grammars for OCL.launch
index b871172..a6a82d3 100644
--- a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG All grammars for OCL.launch
+++ b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG All grammars for OCL.launch
@@ -1,14 +1,18 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <launchConfiguration type="org.eclipse.emf.mwe2.launch.Mwe2LaunchConfigurationType">
-<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${workspace}"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/org.eclipse.ocl.examples.xtext2lpg"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/examples/xtext2lpg/GenerateAllLPGs.mwe2&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
+    <stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${workspace}"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/org.eclipse.ocl.examples.xtext2lpg"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_ATTR_USE_ARGFILE" value="false"/>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_CLASSPATH_ONLY_JAR" value="false"/>
+    <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MODULE_NAME" value="org.eclipse.ocl.examples.xtext2lpg"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/examples/xtext2lpg/GenerateAllLPGs.mwe2&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
+    <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
 </launchConfiguration>
diff --git a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for Complete OCL.launch b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for Complete OCL.launch
index 43d0c18..34fe8f4 100644
--- a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for Complete OCL.launch
+++ b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for Complete OCL.launch
@@ -1,14 +1,18 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <launchConfiguration type="org.eclipse.emf.mwe2.launch.Mwe2LaunchConfigurationType">
-<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${workspace}"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/org.eclipse.ocl.examples.xtext2lpg"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/xtext2lpg/GenerateLPG.mwe2&#13;&#10;--param grammarPath=&quot;platform:/resource/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/examples/xtext/completeocl/CompleteOCL.xtext&quot;&#13;&#10;--param syntaxName=&quot;CompleteOCL&quot;&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
+    <stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${workspace}"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/org.eclipse.ocl.examples.xtext2lpg"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_ATTR_USE_ARGFILE" value="false"/>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_CLASSPATH_ONLY_JAR" value="false"/>
+    <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MODULE_NAME" value="org.eclipse.ocl.examples.xtext2lpg"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/xtext2lpg/GenerateLPG.mwe2&#13;&#10;--param grammarPath=&quot;platform:/resource/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/examples/xtext/completeocl/CompleteOCL.xtext&quot;&#13;&#10;--param syntaxName=&quot;CompleteOCL&quot;&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
+    <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
 </launchConfiguration>
diff --git a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for Essential OCL.launch b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for Essential OCL.launch
index b951b83..f6fbe58 100644
--- a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for Essential OCL.launch
+++ b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for Essential OCL.launch
@@ -7,7 +7,11 @@
     <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
         <listEntry value="4"/>
     </listAttribute>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_ATTR_USE_ARGFILE" value="false"/>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_CLASSPATH_ONLY_JAR" value="false"/>
+    <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
     <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MODULE_NAME" value="org.eclipse.ocl.examples.xtext2lpg"/>
     <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/examples/xtext2lpg/GenerateLPG.mwe2&#13;&#10;--param grammarPath=&quot;platform:/resource/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCL.xtext&quot;&#13;&#10;--param syntaxName=&quot;EssentialOCL&quot;&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
     <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
     <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
diff --git a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for OCLinEcore.launch b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for OCLinEcore.launch
index 7a98808..c2dbd5c 100644
--- a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for OCLinEcore.launch
+++ b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for OCLinEcore.launch
@@ -1,14 +1,18 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <launchConfiguration type="org.eclipse.emf.mwe2.launch.Mwe2LaunchConfigurationType">
-<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${workspace}"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/org.eclipse.ocl.examples.xtext2lpg"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/xtext2lpg/GenerateLPG.mwe2&#13;&#10;--param grammarPath=&quot;platform:/resource/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/examples/xtext/oclinecore/OCLinEcore.xtext&quot;&#13;&#10;--param syntaxName=&quot;OCLinEcore&quot;&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
+    <stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${workspace}"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/org.eclipse.ocl.examples.xtext2lpg"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_ATTR_USE_ARGFILE" value="false"/>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_CLASSPATH_ONLY_JAR" value="false"/>
+    <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MODULE_NAME" value="org.eclipse.ocl.examples.xtext2lpg"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/xtext2lpg/GenerateLPG.mwe2&#13;&#10;--param grammarPath=&quot;platform:/resource/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/examples/xtext/oclinecore/OCLinEcore.xtext&quot;&#13;&#10;--param syntaxName=&quot;OCLinEcore&quot;&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
+    <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
 </launchConfiguration>
diff --git a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for OCLstdlib.launch b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for OCLstdlib.launch
index c6ca447..4a7d5f2 100644
--- a/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for OCLstdlib.launch
+++ b/examples/org.eclipse.ocl.examples.xtext2lpg/src/org/eclipse/ocl/examples/xtext2lpg/Generate LPG grammar for OCLstdlib.launch
@@ -1,14 +1,18 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <launchConfiguration type="org.eclipse.emf.mwe2.launch.Mwe2LaunchConfigurationType">
-<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${workspace}"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/org.eclipse.ocl.examples.xtext2lpg"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/xtext2lpg/GenerateLPG.mwe2&#13;&#10;--param grammarPath=&quot;platform:/resource/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/examples/xtext/oclstdlib/OCLstdlib.xtext&quot;&#13;&#10;--param syntaxName=&quot;OCLstdlib&quot;&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
+    <stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${workspace}"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/org.eclipse.ocl.examples.xtext2lpg"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_ATTR_USE_ARGFILE" value="false"/>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_CLASSPATH_ONLY_JAR" value="false"/>
+    <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MODULE_NAME" value="org.eclipse.ocl.examples.xtext2lpg"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="src/org/eclipse/ocl/xtext2lpg/GenerateLPG.mwe2&#13;&#10;--param grammarPath=&quot;platform:/resource/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/examples/xtext/oclstdlib/OCLstdlib.xtext&quot;&#13;&#10;--param syntaxName=&quot;OCLstdlib&quot;&#13;&#10;--param lpgExe=&quot;${workspace_loc:/org.eclipse.ocl.examples.build}/lpgexe/lpg-${target.os}_${target.arch}&quot;&#13;&#10;--param lpgIncs=&quot;${workspace_loc:/lpg.generator/templates/java};${workspace_loc:/lpg.generator/include/java};&quot;"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.ocl.examples.xtext2lpg"/>
+    <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea"/>
 </launchConfiguration>