@Test
public void testSelect_HTTP() throws UnknownHostException {

  systemProperties.setProperty(HTTP_PROXY_HOST, LOCALHOST);
  systemProperties.setProperty(HTTP_PROXY_PORT, TEST_PORT_STR);
  JaxWsProxySelector ps = new JaxWsProxySelector(ProxySelector.getDefault(), systemProperties);
  ProxySelector.setDefault(ps);
  List<Proxy> list = ps.select(testHttpUri);
  assertEquals(list.get(0),
      new Proxy(Type.HTTP, 
          new InetSocketAddress(InetAddress.getByName(LOCALHOST), TEST_PORT_NUM)));
}