private int parseExternalGameId(StringMultiMap p){
  String sExternalId=p.getString(PARAM_GAME_EXTERNAL_ID);
  int ExternalGameId=0;
  if (sExternalId != null) {
    ExternalGameId=Integer.parseInt(sExternalId);
  }
  return ExternalGameId;
}

private int parseExternalGameId ( StringMultiMap p ) { String sExternalId = p . getString ( PARAM_GAME_EXTERNAL_ID ) ; int ExternalGameId = 0 ; if ( sExternalId != null ) { ExternalGameId = Integer . parseInt ( sExternalId ) ; } return ExternalGameId ; }
parses out the external game id from the scenario file
