SWTBotCombo portCombo = bot.comboBoxWithLabel( "Port:" );
portCombo.setText( Integer.toString( ldapServer.getIpPort() + 1 ) );
// click "Check Network Parameter" button
SWTBotButton checkButton = bot.button( "Check Network Parameter" );
checkButton.click();
bot.sleep( 2000 );
//SWTBotTestCase.assertEnabled( widget );
// bot.waitUntil( new DefaultCondition()
// {
// public boolean test() throws Exception