code: private static int initializeTimeout() {
  //        Integer tmp = java.security.AccessController.doPrivileged(
  //          new GetIntegerAction("com.sun.security.crl.timeout"));
          Integer tmp = Integer.getInteger("com.sun.security.crl.timeout");
          if (tmp == null || tmp < 0) {
              return DEFAULT_CRL_CONNECT_TIMEOUT;
          }
          // Convert to milliseconds, as the system property will be
          // specified in seconds
          return tmp * 1000;
      }
docs: Initialize the timeout length by getting the CRL timeout
  system property. If the property has not been set, or if its
  value is negative, set the timeout length to the default.