I forward this to the list, as I suspect it was accidentally sent to
me only:
----- Forwarded message from Dennis Waldherr <den...@in...> -----
Frank Raiser wrote:
>All compiles are now done with -Xlint:unchecked. There are a few
>places where the generics aren't as nice as I'd like them to be.
>Everywhere where we interact with other libraries not using generics
>we obviously get into trouble. There's still a compiler warning in
>the srcml module for the line elements().add(i, e) which involves
>a dom4j method. Maybe Dennis can take a look at that, as I haven't
>found a way to silence the compiler there. I've not added this
>compiler option to the parser-java's build.xml as the generated
>antlr sourcecode is giving a myriad of errors then. We will still
>have to wait for a 1.5 version of antlr for that.
>
>
>
No idea on the elements().add(i,e) thing yet.
>Vector<SrcMLElement> v = new Vector<SrcMLElement>
>for (Method m : getMethods()) v.add(m);
>
>This basically means 'casting' a Vector<Method> to a
>Vector<SrcMLElement>. If someone knows a more elegant way to solve
>the above problem please let me know.
>
>
>
v.addAll(getMethods())
should work. My getMethods implementation still returns a normal List
(and I'd prefer it to return a List<Method> lateron and not a
Vector<Method>)
-
Dennis
----- End forwarded message -----
As I said we're compiling with -Xlint:unchecked now _and_ I've
rewritten big parts of the code to minimize the amount of warnings
by adding proper generics. This means there are no more occurences
of List or Vector without a generic type specification added to it.
As for my example method it was an invention only and I don't know
if it exists as such in the source code (so it could very well be
List<Method> by now).
However that is not the point I'm trying to get across.
The main problem is that it is no longer List.addAll(Collection c),
but now we are implicitly calling List<E>.addAll(Collection<E> c) and
we're running into the above 'problem' whenever the first and second E
differ.
--
Raiser, Frank
Student @ University of Ulm (www.uni-ulm.de)
Software suppliers are trying to make their software packages more
user-friendly. Their best approach, so far, has been to take all the old
brochures, and stamp the words, user-friendly on the cover. (Bill Gates)
|
