i don't know what you want briefly but i will told you what i know
if you want to create  data @ run time
you can create empty database  with access and at the run time make a query to
create table and so like this

String query="CREATE TABLE COFFEES (COF_NAME VARCHAR(32), SUP_ID INTEGER,
PRICE FLOAT,
SALES INTEGER,
TOTAL INTEGER)";
Statement st=connection1.createStatement();
st.executeUpdate(query);