Final fields on records are not modifiable via reflection. StreamRefTest.java needs to be updated to remove its dependency on Field::set. The two test cases in StreamRefTest.java are disabled by JDK-8247444.

diff --git a/test/jdk/java/io/Serializable/records/StreamRefTest.java b/test/jdk/java/io/Serializable/records/StreamRefTest.java
--- a/test/jdk/java/io/Serializable/records/StreamRefTest.java
+++ b/test/jdk/java/io/Serializable/records/StreamRefTest.java
@@ -112,7 +112,7 @@
 
     static final Class<InvalidObjectException> IOE = InvalidObjectException.class;
 
- @Test
+ @Test(enabled=false)
     public void basicRefWithInvalidA() throws Exception {
         out.println("\n---");
         var a = new A(3);
@@ -134,7 +134,7 @@
         assertEquals(b1.a, null);
     }
 
- @Test
+ @Test(enabled=false)
     public void reverseBasicRefWithInvalidA() throws Exception {
         out.println("\n---");
         var a = new A(3);