TabContentPaneBorderKind.SINGLE_PLACEMENT });
contentBorderCombo
.setSelectedItem(TabContentPaneBorderKind.DOUBLE_FULL);
contentBorderCombo.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
TabContentPaneBorderKind contentBorderKind = (TabContentPaneBorderKind) contentBorderCombo
.getSelectedItem();
jtp.putClientProperty(
SubstanceLookAndFeel.TABBED_PANE_CONTENT_BORDER_KIND,
contentBorderKind);
jtp.updateUI();