diff --git a/org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/server/DocumentTest.xtend b/org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/server/DocumentTest.xtend
index 2c5975807..a7b5c6d9c 100644
--- a/org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/server/DocumentTest.xtend
+++ b/org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/server/DocumentTest.xtend
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
+ * Copyright (c) 2016, 2019 TypeFox GmbH (http://www.typefox.io) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/server/DocumentTest.java b/org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/server/DocumentTest.java
index 53377427d..66c9d8000 100644
--- a/org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/server/DocumentTest.java
+++ b/org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/server/DocumentTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
+ * Copyright (c) 2016, 2019 TypeFox GmbH (http://www.typefox.io) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/Document.xtend b/org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/Document.xtend
index 316985dda..13fd2ecbc 100644
--- a/org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/Document.xtend
+++ b/org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/Document.xtend
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
+ * Copyright (c) 2016, 2019 TypeFox GmbH (http://www.typefox.io) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/Document.java b/org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/Document.java
index 032dee03b..ff1d19e5c 100644
--- a/org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/Document.java
+++ b/org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/Document.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
+ * Copyright (c) 2016, 2019 TypeFox GmbH (http://www.typefox.io) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/org.eclipse.xtext.testing/src/org/eclipse/xtext/testing/AbstractLanguageServerTest.xtend b/org.eclipse.xtext.testing/src/org/eclipse/xtext/testing/AbstractLanguageServerTest.xtend
index 7ca14c3d9..9fc921cd5 100644
--- a/org.eclipse.xtext.testing/src/org/eclipse/xtext/testing/AbstractLanguageServerTest.xtend
+++ b/org.eclipse.xtext.testing/src/org/eclipse/xtext/testing/AbstractLanguageServerTest.xtend
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
+ * Copyright (c) 2016, 2019 TypeFox GmbH (http://www.typefox.io) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/org.eclipse.xtext.testing/xtend-gen/org/eclipse/xtext/testing/AbstractLanguageServerTest.java b/org.eclipse.xtext.testing/xtend-gen/org/eclipse/xtext/testing/AbstractLanguageServerTest.java
index e126a80a7..30fc80023 100644
--- a/org.eclipse.xtext.testing/xtend-gen/org/eclipse/xtext/testing/AbstractLanguageServerTest.java
+++ b/org.eclipse.xtext.testing/xtend-gen/org/eclipse/xtext/testing/AbstractLanguageServerTest.java
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
+ * Copyright (c) 2016, 2019 TypeFox GmbH (http://www.typefox.io) and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at