Hi John,
>Is it possible to access VFP data using Java?
>Is it possible to call Java written class using VFP?
Not natively. There are, however, tools called "Java COM bridges" that allow Java classes to call a COM server and vice versa. You would either compile the VFP class into a COM server, or write a COM server that acts as a proxy to the Java class via the Java COM bridge.
For data access you might have some luck finding Java products that bridge from Java (or JDBC) to OLEDB. In this case, you can use the VFP OLEDB provider.
--
Christof