Cell Renderer for the Gender Column : JTable Renderer Editor « Swing « Java Tutorial
JTable Simple Renderer Example
CellRenderer
Rendering Table Cells: To install the renderer as the default renderer for the JTable for Object.class : JTable Renderer Editor « Swing « Java Tutorial
How to Use Tables (The Java™ Tutorials > Creating a GUI With Swing > Using Swing Components)
java - DefaultTableCellRenderer not working - Stack Overflow