Although one of the best desktop RSS readers (RSSOwl) and two of the best IDEs (Eclipse & IntelliJ) are written in Java.
Of these, I have only tried Eclipse. While certainly more full-featured out of the box, its speed, especially at startup, is really nothing to boast about when compared to Visual Studio.
Re:Replacing Python
by alextingle on Sunday September 29, 2013 @05:12PM
(#6466540)
When I see people arguing about which is the best IDE, I think of this... http://www.youtube.com/watch?v=0d-c4INM-Wk
That said it does not do well for desktop apps due to slow startup, high memory use and lack of native toolkit. It does much better as a server side runtime.