diff --git a/test/transform/resource/after-delombok/EqualsAndHashCodeCache.java b/test/transform/resource/after-delombok/EqualsAndHashCodeCache.java
index 8fecbdbe..a028cca7 100644
--- a/test/transform/resource/after-delombok/EqualsAndHashCodeCache.java
+++ b/test/transform/resource/after-delombok/EqualsAndHashCodeCache.java
@@ -126,7 +126,7 @@ class EqualsAndHashCode4 extends EqualsAndHashCode {
 		return result;
 	}
 }
-class EqualsAndHashCode5 extends EqualsAndHashCode {
+final class EqualsAndHashCode5 extends EqualsAndHashCode {
 	@java.lang.SuppressWarnings("all")
 	private transient int $hashCodeCache = 0;
 	@java.lang.Override
diff --git a/test/transform/resource/messages-delombok/EqualsAndHashCodeCache.java.messages b/test/transform/resource/messages-delombok/EqualsAndHashCodeCache.java.messages
new file mode 100644
index 00000000..24d202bd
--- /dev/null
+++ b/test/transform/resource/messages-delombok/EqualsAndHashCodeCache.java.messages
@@ -0,0 +1,2 @@
+1 Not caching the result of hashCode: Annotated type is not final.
+23 Not caching the result of hashCode: Annotated type is not final.
\ No newline at end of file