Container content = this.getContentPane();
content.setLayout(new BorderLayout());
this.panelButtons = new JPanel();
this.panelButtons.setLayout(new FlowLayout(FlowLayout.LEFT));
content.add(this.panelButtons,BorderLayout.NORTH);
this.model = new MapDataModel(data);
this.table = new JTable(this.model);
this.scroll = new JScrollPane(this.table);
content.add(this.scroll,BorderLayout.CENTER);
this.btnAdd = new JButton("Add Row");
this.btnDel = new JButton("Delete Row");