private void init()
{
Border margin = new EmptyBorder(10, 10, 5, 10);
this.setBorder(margin);
this.setLayout(new BorderLayout());
argPanel = new HTTPArgumentsPanel();
this.add(argPanel,BorderLayout.CENTER);
protocol = new JLabeledTextField(JMeterUtils.getResString("url_config_protocol"));
domain = new JLabeledTextField(JMeterUtils.getResString("web_server_domain"));
path = new JLabeledTextField(JMeterUtils.getResString("path"));
port = new JLabeledTextField(JMeterUtils.getResString("web_server_port"));