diff --git a/tooling/metamodel-generator/src/jakartaData/java/org/hibernate/processor/test/data/eg/Library.java b/tooling/metamodel-generator/src/jakartaData/java/org/hibernate/processor/test/data/eg/Library.java
index 9ee10ca86153..a1db4fd53845 100644
--- a/tooling/metamodel-generator/src/jakartaData/java/org/hibernate/processor/test/data/eg/Library.java
+++ b/tooling/metamodel-generator/src/jakartaData/java/org/hibernate/processor/test/data/eg/Library.java
@@ -27,7 +27,7 @@
 import java.time.LocalDate;
 import java.util.List;
 
-@Transactional
+@Transactional(rollbackOn = RuntimeException.class)
 @Repository
 public interface Library {
 
diff --git a/tooling/metamodel-generator/src/main/java/org/hibernate/processor/ClassWriter.java b/tooling/metamodel-generator/src/main/java/org/hibernate/processor/ClassWriter.java
index 6a30ac475479..22c514d78db4 100644
--- a/tooling/metamodel-generator/src/main/java/org/hibernate/processor/ClassWriter.java
+++ b/tooling/metamodel-generator/src/main/java/org/hibernate/processor/ClassWriter.java
@@ -17,6 +17,7 @@
 import javax.lang.model.element.PackageElement;
 import javax.lang.model.element.TypeElement;
 import javax.lang.model.element.VariableElement;
+import javax.lang.model.type.TypeMirror;
 import javax.tools.Diagnostic;
 import javax.tools.FileObject;
 import java.io.IOException;
@@ -190,9 +191,12 @@ private static void printAnnotationValue(PrintWriter pw, AnnotationValue value)
 		else if (argument instanceof AnnotationMirror childAnnotation) {
 			printAnnotation( childAnnotation, pw );
 		}
+		else if (argument instanceof TypeMirror) {
+			pw.print(argument);
+			pw.print(".class");
+		}
 		else if (argument instanceof List) {
-			final List<? extends AnnotationValue> list =
-					(List<? extends AnnotationValue>) argument;
+			final var list = (List<? extends AnnotationValue>) argument;
 			pw.print('{');
 			boolean first = true;
 			for (AnnotationValue listedValue : list) {