Fix unit tests failing on some OSes with Address already in use

Fabio Pistolesi

11.32.2016 480fb3dccbdef7f5821b9d9dc987096d833b8300

 opendj-server-legacy/src/test/java/org/opends/server/TestCaseUtils.java

@@ -654,7 +654,7 @@
  {
    ServerSocket serverLdapSocket = new ServerSocket();
    serverLdapSocket.setReuseAddress(true);
    serverLdapSocket.bind(new InetSocketAddress("127.0.0.1", port));
    serverLdapSocket.bind(new InetSocketAddress(port));
    return serverLdapSocket;
  }