diff --git a/spring-core/src/test/java/org/springframework/core/ResolvableTypeTests.java b/spring-core/src/test/java/org/springframework/core/ResolvableTypeTests.java
index ba3fdde6d1d..29db287ee8c 100644
--- a/spring-core/src/test/java/org/springframework/core/ResolvableTypeTests.java
+++ b/spring-core/src/test/java/org/springframework/core/ResolvableTypeTests.java
@@ -1785,6 +1785,9 @@ class ResolvableTypeTests {
 	}
 
 
+	public interface Consumer<T> {
+	}
+
 	public class Wildcard<T extends CharSequence> {
 	}
 
@@ -1794,7 +1797,6 @@ class ResolvableTypeTests {
 	public class WildcardConsumer<T extends CharSequence & Serializable> implements Consumer<Wildcard<T>> {
 	}
 
-
 	public class DoubleWildcard<T extends CharSequence & Serializable> {
 	}