How can I display a tree structure?

I would like to display a tree stucture, but don't want to use the JTree look. I would like the tree to look something like the following (but with boxes around the names, and arrows point from children to parent):

child1

root |

child3

child2 --|

child4

Is there a class already out there I can implement and use for this? Or do I basically have to start from scratch?

[417 byte] By [mie17a] at [2007-11-27 9:03:38]