ListArray Help

Hello everyone,

If I have the method:

public Cars findByNumber(String carNumber){

private ListArray<Object> car = new ListArray<Object>();

Now If I convert the String into an Integer:

Integer carnum = new Integer(carNumber);

-- and someone passes letters instead of numbers in the string, I cannot upcast:

Cars whatcar = (Cars)car.get(carnum);

That will come out with an error if the string is anything other than numbers (integers). Is there another way to get a list arrays object other than with an int value, instead a string?

[598 byte] By [ryancca] at [2007-11-26 18:42:00]