This bug is Xcode: Cocoa Document-Based Application template uses old-style document methods. It was filed on 2006-04-21 at 21:19 PDT.
Steps to Reproduce:
- Create a new project.
- Use the Cocoa Document-Based Application template.
MyDocument, from the new document, implements
Prior to Mac OS X 10.4, this wasn't a problem, because
-dataRepresentationOfType: were not deprecated.
One could make the argument that the deprecated methods should still be implemented so that the new application is compatible with 10.3.x and earlier. But a new application is not likely to require such compatibility. Also, if this argument is indeed the motivation, then the project should target the 10.3 (or an earlier) SDK.