How about to provide a vector GUI in JDK7
As high definition LCD(e.g. 130DPI or 150DPI LCD) grows in the market, it is important to improve user experience when developing Java appliations.
As we know that MS Windows Vista will introduce a new vector GUI. And .NET3.0 contains WPF(Windows Presentation Foundation) to provide a vector GUI with a new XML GUI description file called XAML.
If Swing in JDK7 can provide a scalable utility and separate GUI data bunding, it will be advantage to compete with .NET3.0 and Flash technology.