Hi, I checked out the latest kaffe from CVS, found out that Klasses.jar is not up to date. The kaffe/io/ObjectStreamClassImpl.java now declares hasWriteObject as a Java method, and a new method hasWriteObject0 as native method, but Klasses.jar still looks for native method hasWriteObject. Can you please update Klasses.jar? (I'm having some problem to rebuild Klasses.jar). thanks Yong Chen