[jbosscache-dev] javadocs for XmlHelper?

[Galder Zamarreno]

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,