TypeConverter from string to array
I discovered this bug by using a <f:form.select name="items" /> in a form. In case the user doesn't select anything, the array items is empty. But the normal Property TypeConverter from FLOW3 just convertes arrays to arrays. So I forked it and supported string to array conversion, which is pretty easy. I attached my customized TypeConverter how fits me needs. But I dont think its best practice or best coding style.
Maybe you guys come up with a better solution for that.