void placeOrder(final User user, String cmd, Company comp, int qty, int id) {
int cmdID = commID++;
connect(user.getName(), user.getPassword());
try {
out.println(cmdID + ";" + cmd + ":" + comp.name + ":" + Integer.toString(qty) + ":" + id);
out.flush();
Shares pen = (Shares) receiveReply(cmdID);
user.getPendingShares().add(pen);
user.dataChanged();
} catch (Exception r) {
r.printStackTrace();
}
}
