THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
The Wicket project uses the IModel
interface to bind components to your data. For instance showing a list of people's names in Wicket 1.3 looks like
Notice the ugly cast needed to get the person from the item
? In Wicket 1.4 this has been modified to use generics so components know their types:
This enables the Java compiler to generate errors like the following screenshot shows: