Dear wicket users,
 
in my opinion the current discussion has 3 core themes
1. wicket 2 constructors vs. wicket 1.x constructors
2. generics at java 1.5 at all
3. the 2.0 model handleing vs. 1.x model handling
 
Now i want to summarize the current discussion for each topic
 
1. Only one person mentioned possible problems going back to 1.x construkctor. 
They ware concerning ajax stuff but nearly all others said something like
   - I found noch things that I can't do wit 2.0 that can be done with 1.x
   - As the new features from 2.0 are backported to 1.x the opposite is true
   - The current wicket 2 users will have no big trouble to change the 
constructor back to 1.x style. It's some work to do but there is no 
functionality loss in their applicatons
Conclusion: the constructor change itself seems not to be a problem for all 
wicket users. But as the constructor change was used as a synonyme for "drop 
wicket 2 at all" it seemde to be a big problem. My summary on constructor 
change is only focuses on the pure constructor change.
 
2. As I can see, nearly all wicket 2 users got accustomed to generics and do 
not want to drop the generics from thier application. The users that start to 
use annotatioins for wicket-spring integration will also not want to get lost 
of this. Maybe a java 5 wrapper around the un-generic 1.x classes may help
 
     package wicket.markaup....
     class Component {
 
is wrapped by
 
    package wicket2.markup
    import wicket.markup
    class Component<T> extends Component{
 
ore something similar. So the wicket 2.0 users can go on using gnerics. The 
wicket 2 users and perhaps some contributors of a minoir degree that do only 
generification of comonents may build such wrapper classes and report 
inconsistencys they detetct back to the core developers. Just an idea.
 
2. If the 2.0 model handling is backported to 1.3 oder 1.4 the same wrappers as 
for topic 2 may help.
 
I like to work with wicket very much and I would do my part for generic 
wrappers if possible.
 
Stefan Lindner

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