[Wisp] Revert back TestWispSocketLeakWhenConnectTimeout.java

Summary: This test needs a timeout.

Test Plan: The test itself

Reviewers: shiyue.xw, lei.yul

Issue: https://aone.alibaba-inc.com/task/27728272

CR: https://code.aone.alibaba-inc.com/xcode/jdk11/codereview/2982335

test/jdk/com/alibaba/wisp/bug/TestWispSocketLeakWhenConnectTimeout.java

@@ -3,39 +3,21 @@
  * @library /lib/testlibrary
  * @summary test the fix to fd leakage when socket connect timeout
  * @run main/othervm -XX:+EnableCoroutine -Dcom.alibaba.wisp.transparentWispSwitch=true TestWispSocketLeakWhenConnectTimeout
-*/
+ */
 
 import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.net.Socket;
 import java.net.SocketTimeoutException;
-import java.util.Properties;
 
 import static jdk.testlibrary.Asserts.assertTrue;
 
 public class TestWispSocketLeakWhenConnectTimeout {
-
- static Properties p;
- static String socketAddr;
- static {
- p = java.security.AccessController.doPrivileged(
- new java.security.PrivilegedAction<Properties>() {
- public Properties run() {
- return System.getProperties();
- }
- }
- );
- socketAddr = (String)p.get("test.wisp.socketAddress");
- if (socketAddr == null) {
- socketAddr = "www.example.com";
- }
- }
-
  public static void main(String[] args) throws IOException {
  Socket so = new Socket();
  boolean timeout = false;
  try {
- so.connect(new InetSocketAddress(socketAddr, 80), 5);
+ so.connect(new InetSocketAddress("www.example.com", 80), 5);
  } catch (SocketTimeoutException e) {
  assertTrue(so.isClosed());
  timeout = true;