}
private JPanel createCloseConnectionPanel() {
JLabel label = new JLabel(JMeterUtils.getResString("closeconnection")); // $NON-NLS-1$
closeConnection = new TristateCheckBox("", TCPSampler.CLOSE_CONNECTION_DEFAULT);
label.setLabelFor(closeConnection);
JPanel closeConnectionPanel = new JPanel(new FlowLayout());
closeConnectionPanel.add(label);
closeConnectionPanel.add(closeConnection);