ExtensionFileFilter codyFilter = new ExtensionFileFilter(new String("cody"), "Cody Files");
jFileChooser.setAcceptAllFileFilterUsed(false);
jFileChooser.addChoosableFileFilter( codyFilter);
jFileChooser.setApproveButtonText("Abrir");
jFileChooser.setBackground(new java.awt.Color(254, 254, 254));
jFileChooser.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(java.awt.event.ActionEvent evt) {
String botaoPressionado = evt.getActionCommand();
File f = jFileChooser.getSelectedFile();
if(f != null && botaoPressionado.equals("ApproveSelection")){