public void execute() 
    // -------------<SOL id="399df754-74dc-47d2-bf14-83e6961185f2:___throw__" />
    // -------------<LOS id="399df754-74dc-47d2-bf14-83e6961185f2:___throw__" />
    {
        // ---------<SOL id="399df754-74dc-47d2-bf14-83e6961185f2:___body___" />
        Person p = person.val();
        if (p == null)
        {
        	throw new CommandPreconditionsException("Please, select person first.");
        }
        
        BankAccount ba = new BankAccount();
        ba.number.set(Text.fromString("xxx-xxx-xxx"));
        ba.amount.set(Currency.fromBigDecimal(BigDecimal.valueOf(0.)));
        ba.bankName.set(Text.fromString("New Bank"));
        
        p.accounts.add(ba);
        // ---------<LOS id="399df754-74dc-47d2-bf14-83e6961185f2:___body___" />
    }