to move around product options from server pack to client pack and vice versa. 8i Java product is in Oracle Client now, not in Server options. So, you have to load Client CD and take custom options and check for 'Oracle Java Products 8.x.x.x.x' and install.

I don't understand why the hell Oracle does this. If DBAs installing the product at server level why they have given in Client level. Same case with other products like Pro*C etc.,