1. How can I create a JTable with providing column names and 3 empty rows? I have gone through the API but there is no such clue to create a table with this kind of information. It only provides creating a table by providing data and column names.
2. What should I do, when i want to split one column heading into two portions? Example, there is one column with the name "Period of Service" , which is further subdivided into two sub-headings as: 1. "Period From" and 2. "Period To".