Javadoc
Finds a matching welcome file for the supplied
Resource. This will be the first entry in the list of
configured
#_welcomes that existing within the directory referenced by the Resource
.
If the resource is not a directory, or no matching file is found, then null
is returned.
The list of welcome files is read from the
ContextHandler for this servlet, or
"index.jsp" , "index.html"
if that is null
.