I just noticed on my RSS feeds some talk about VisualVM so I went and downloaded it.
First, by the screenshots alone it was clear to me it's a NetBeans Platform application. Also, the charts look awfully like the NetBeans Profiler ones. Well, lo an behold, it is a simple Platform application holding the profiler cluster.
What's annoying me is that the profiling part only works with Java 6 (not available on OSX). But the NetBeans Profiler does work with Java 5 if we just configure the proper agent. I would have been nice for VisualVM to also use the agent as not everyone is using Java 6.
Second, the OSX integration is less than stellar (it's the 1st release so I'll excuse them). The menu doesn't show up on the apple menubar the 1st time you run the tool (but on subsequent runs it does, strangely). Also, no launcher like in the IDE.
Oh, forgot to mention it uses the NetBeans Platform from NetBeans 6. Looking good guys.
