Test case for double

Dear httpunit developers,

bmjohnson has supplied [ 1100437 ] Patch for 
ClassCastException in FormControl (see below) as an 
anonymous sourceforge developer.

I'd happily add this patch if I had a test case for it.
Could somebody please let me know how to reproduce the 
situation bmjohnson describes (hopefully yourself if you 
get this e-mail ...)

Yourss
  Wolfgang

bmjohnson wrote:
>as getting a ClassCastException on line 1348, then on
>line 1186 of FormControl.java. The JS engine is passing
>an instance of Double for a form with "-1" as a value,
>making the validation done here fail due to the
>expectation being a String. Also, the Double instance
>makes itself into a String as "-1.0" which doesn't 
>match the element in the options which is "-1".




Index: FormControl.java
===================================================================
RCS file: /cvsroot/httpunit/httpunit/src/com/meterware/httpunit/FormControl.java,v
retrieving revision 1.50
diff -r1.50 FormControl.java
1186c1186
<             if (!_listBox) throw new IllegalParameterValueException( getName(), (String) values.get(0), getOptionValues() );
---
>             if (!_listBox) throw new IllegalParameterValueException( getName(), values.get(0).toString(), getOptionValues() );
1348c1348
<                 String value = (String) values.get( i );
---
>                 Object value = values.get( i );
1350a1351,1354
> 		    // value could be Double '-1.0' with String '-1' which should match
> 		    if (!selected && value instanceof Double) {
> 			selected = options[j].getValue().equals("" + ((Double)value).intValue());
> 		    }




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