src/java.base/share/classes/jdk/internal/loader/AbstractClassLoaderValue.java

@@ -344,10 +344,11 @@
                 throw new UndeclaredThrowableException(t);
             }
         }
 
         static class RecursiveInvocationException extends IllegalStateException {
+            @java.io.Serial
             private static final long serialVersionUID = 1L;
 
             RecursiveInvocationException() {
                 super("Recursive call");
             }