1. table1 = new JTable(getMultiTable())
  2. 		{
  3.  
  4. 			public Component prepareRenderer(TableCellRenderer renderer, int row, int column)
  5.             {
  6.                 Component c = super.prepareRenderer(renderer, row, column);
  7.  
  8.                 if (!isRowSelected(row))
  9.                 {
  10.                 	DefaultTableModel tm = getMultiTable();
  11.                 	for (int i = 1; i < tm.getColumnCount(); i++)
  12. 					{
  13.                 		for (int j = 0; j < tm.getRowCount(); j++)
  14.     					{
  15.                     		Double rowValue = Double.parseDouble((String) tm.getValueAt(j, i));
  16.                     		c.setBackground(rowValue %2 ==0? getBackground() : Color.LIGHT_GRAY);
  17.     					}
  18. 					}
  19.  
  20.                 }
  21.                 return c;
  22.             };
  23.  
  24.         };