private TicketLineInfo init(AppView app, TicketLineInfo oLine) throws BasicException {
// Inicializo los componentes
initComponents();
if (oLine.getTaxInfo() == null) {
throw new BasicException(AppLocal.getIntString("message.cannotcalculatetaxes"));
}
m_oLine = new TicketLineInfo(oLine);
m_bunitsok = true;
m_bpriceok = true;