Hello
It's java basic. It's a up and down casting system. It's a notion from C++. You can always up-casting but down-casting it's very dangerous. regards ------------------------------------------------------------------------------------------------------------- St�phane PURNELLE [EMAIL PROTECTED] Service Informatique Corman S.A. Tel : 00 32 087/342 220 To change your membership options, refer to: http://www.sys-con.com/java/list.cfm
