[jbosscache-dev] javadocs for XmlHelper?

[Galder Zamarreno]

http://jira.jboss.com/jira/browse/JBCACHE-1135

On 12 Jul 2007, at 17:10, Galder Zamarreno wrote:

> Hi,
>
> XmlHelper methods don't have any Javadocs which means that unless  
> you read through
> the implementation, you can't know whether they can return null or  
> not, or whether they
> return empty strings...etc.
>
> I think we should write them so that the rest of the code does not  
> over/under checks the values
> retrieved from XML.
>
> Example: String readStringContents()
> Looking at the implementation, I can see null will never be  
> returned from the method call. I have to
> check for either empty or non empty Strings.
>
> Cheers,
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