java sockets passing objects

[Roedy Green]

Under Java 1.4.2 on XP that reports..
<http://www.physci.org/eg/dos.jsp?text=C:\>javac+-version javac:+invalid+flag:+-version >

Are you sure that javac
reports a version at all?

only java.exe has a -version option. This is done to help prevent
people from successfully managing more than one JVM at a time.

I have asked sun several times for a -version on everything.
e.g.
keytool javaw javac policytool

to prevent getting the wrong one.