[466860] Eliminate spurious initial document text
diff --git a/plugins/org.eclipse.qvtd.pivot.qvtbase/src/org/eclipse/qvtd/pivot/qvtbase/evaluation/AbstractTransformationEvaluator.java b/plugins/org.eclipse.qvtd.pivot.qvtbase/src/org/eclipse/qvtd/pivot/qvtbase/evaluation/AbstractTransformationEvaluator.java
index f2b3d74..49c272e 100644
--- a/plugins/org.eclipse.qvtd.pivot.qvtbase/src/org/eclipse/qvtd/pivot/qvtbase/evaluation/AbstractTransformationEvaluator.java
+++ b/plugins/org.eclipse.qvtd.pivot.qvtbase/src/org/eclipse/qvtd/pivot/qvtbase/evaluation/AbstractTransformationEvaluator.java
@@ -26,16 +26,16 @@
 			throws IllegalArgumentException, InstantiationException, IllegalAccessException, InvocationTargetException , NoSuchMethodException {
 		this(environment, ClassUtil.nonNullState(txClass.getConstructor(Evaluator.class)));
 	}
-	
-	@Override
-	public @NonNull TransformationExecutor getExecutor() {
-		return executor;
-	}
 
 	@Override
 	public @NonNull Evaluator createNestedEvaluator() {
 		throw new UnsupportedOperationException();
 	}
+	
+	@Override
+	public @NonNull TransformationExecutor getExecutor() {
+		return executor;
+	}
 
 	@Override
 	public @NonNull IdResolver getIdResolver() {
diff --git a/plugins/org.eclipse.qvtd.xtext.qvtcore.ui/src/org/eclipse/qvtd/xtext/qvtcore/ui/model/QVTcoreDocumentProvider.java b/plugins/org.eclipse.qvtd.xtext.qvtcore.ui/src/org/eclipse/qvtd/xtext/qvtcore/ui/model/QVTcoreDocumentProvider.java
index aed7df3..45dcbfb 100644
--- a/plugins/org.eclipse.qvtd.xtext.qvtcore.ui/src/org/eclipse/qvtd/xtext/qvtcore/ui/model/QVTcoreDocumentProvider.java
+++ b/plugins/org.eclipse.qvtd.xtext.qvtcore.ui/src/org/eclipse/qvtd/xtext/qvtcore/ui/model/QVTcoreDocumentProvider.java
@@ -23,8 +23,7 @@
 {
 	@Override
 	protected @NonNull String createTestDocument(@NonNull URI uri, @NonNull String lastSegment) {
-		return "package " + lastSegment + " : pfx = '"+ uri + "' {\n" +
-		"}\n";
+		return "";
 	}
 
 	@Override
diff --git a/plugins/org.eclipse.qvtd.xtext.qvtimperative.ui/src/org/eclipse/qvtd/xtext/qvtimperative/ui/model/QVTimperativeDocumentProvider.java b/plugins/org.eclipse.qvtd.xtext.qvtimperative.ui/src/org/eclipse/qvtd/xtext/qvtimperative/ui/model/QVTimperativeDocumentProvider.java
index dc5bb95..bf24108 100644
--- a/plugins/org.eclipse.qvtd.xtext.qvtimperative.ui/src/org/eclipse/qvtd/xtext/qvtimperative/ui/model/QVTimperativeDocumentProvider.java
+++ b/plugins/org.eclipse.qvtd.xtext.qvtimperative.ui/src/org/eclipse/qvtd/xtext/qvtimperative/ui/model/QVTimperativeDocumentProvider.java
@@ -31,8 +31,7 @@
 
 	@Override
 	protected @NonNull String createTestDocument(@NonNull URI uri, @NonNull String lastSegment) {
-		return "package " + lastSegment + " : pfx = '"+ uri + "' {\n" +
-		"}\n";
+		return "";
 	}
 
 	@Override