Re: 1.5.0 Syntex Question

From: Alan Moore (jbigboote_at_yoyodyne.com)
Date: 03/17/05 

Date: Thu, 17 Mar 2005 07:59:44 -0800

On Thu, 17 Mar 2005 01:57:23 -0500, "Aryeh M. Friedman"
<aryeh@m-net.arbornet.org> wrote:

>public class Assert {
>
> .
> .
> .
>
> /**
>
> if val is between (inclusive) min and max pass else fail
>
> @param val the "real" value
> @param min the minimal value allowed
> @param max the maximum value allowed
> */
>
> public static void assertRange(Object val,Object min,Object max)
> {
> try {
> if(((Comparable<Object>) val).compareTo(min)<0)
> _assert("assertRange: value to low minimum value is "
> + min + " got " + val);
>
> // repeat test to see if more then max
> } catch(ClassCastException e) {
> TestResult.error(e);
> }
> }
>}

Change the method signature to:

    public static <T extends Comparable<T>> void
        assertRange(T val, T min, T max)

Then you won't need to do any casts, and the "unchecked" warnings
should go away.