Graphing Libraries for Java?

Node and Edge asks: "Many interesting problem domains involve some form of graph-based or graph-like information: network activity visualizations; social software; workflow management; P2P software development; and version control with branching, just to name a few. It is notoriously difficult for people to visualize a graph structure - unless it happens to be a strictly hierarchical tree-like structure, such as what we know from file-system explorers. Now, with all of that said, what graph libraries can you recommend? The following criteria apply, though they're not absolute: Java or Java bindings; simple to use for simple applications; and polished, extensible UI components. I'm familiar with JGraph, JUNG, Prefuse, OpenJGraph, Tigris GEF, Eclipse GEF, Graphviz, but have not had a chance to evaluate them all. Have you used any of these extensively? If so, can you provide any constructive advice? If not, can you recommend something else, ?"

Comments

I do all my Graphs on paper napkins with Java

[WillAffleckUW]

I drink the Java, I spill some on the table, then I graph the absorbance factor of the paper napkin.

Now if I could just stop the shakes and not being able to sleep, I'd be fine.