8048079: Persistent code store is broken after optimistic types merge
Reviewed-by: sundar, jlaskey, attila
[jdk.internal.dynalink.beans.CallerSensitiveDynamicMethod Object java.security.AccessController.doPrivileged(PrivilegedAction)]
[jdk.internal.dynalink.beans.SimpleDynamicMethod String java.lang.String.valueOf(char)]