jtable creation using swing

[GKhened]

hi

i have created table using java swing in tabbedpane which consists of 128 rows and 8 columns. i used the syntax ie JTable t=new JTable(128,8).i have placed 2 radio buttons in the frame,one for 128x8 and other for 64x8. if i click respective radio buttons i must get respective table. i tried this but i am able to generate only one table i.e 128 rows and the 64 rows table is not being displayed. Otherwise suggest me with code for creating a table in tabbedpane when option is clicked for 2 different row tables. One table should not overlap other. and i want even how to delete continuous rows of particular size.

[petert17]

i'd suggest you post your code
so we can see what's really meant and what's you're done on execution