@Override
 public String toString() {
   return ToStringGenerator.getDerived(super.toString())
       .append("loggedInUsers", m_aLoggedInUsers)
       .append("userLoginCallbacks", m_aUserLoginCallbacks)
       .append("userLogoutCallbacks", m_aUserLogoutCallbacks)
       .append("logoutAlreadyLoggedInUser", m_bLogoutAlreadyLoggedInUser)
       .toString();
 }
 @Override
 public String toString() {
   return ToStringGenerator.getDerived(super.toString())
       .append("StatusCode", m_nStatusCode)
       .toString();
 }
 @Override
 public String toString() {
   return ToStringGenerator.getDerived(super.toString()).append("running", m_bRunning).toString();
 }
 @Override
 public String toString() {
   return ToStringGenerator.getDerived(super.toString()).append("userID", m_sUserID).toString();
 }
 @Override
 public String toString() {
   return ToStringGenerator.getDerived(super.toString()).append("map", m_aMap).toString();
 }