JTable table = new JTable();
DruidTableModel tableModel = new DruidTableModel(colData.getDatas());
table.setModel(tableModel);
TableColumn col = table.getColumnModel().getColumn(0);
col.setCellRenderer(new DruidTableCellRenderer());
final JTableHeader header1 = table.getTableHeader();
content1.add(header1, BorderLayout.NORTH);
content1.add(table);
}