NetBeans Day 2007 was memorable for its large variety of short,
powerful demos. That's what I really liked about the day. In
particular, the many improvements to the Matisse GUI Builder,
demonstrated by Tomas Pavek, were really powerful. My favorite was
the one where he selected a bunch of JLabels and JTextFields, then
right-clicked and chose "Enclose", which revealed a long list of
submenus, each representing a Swing container. So, he chose JPanel
and then a JPanel was...