Java compatible tool for drawing graphs

can some one suggest me a tool that can be used to draw complex graph like structures...these graphs depict sensors in a wireless sensor network...
can jsim be used to draw these graphs?

can some one suggest me a tool that can be used to
draw complex graph like structures...these graphs
depict sensors in a wireless sensor network...http://openjgraph.sourceforge.net/
http://www.google.com/search?hl=en&q=graph+draw+java&btnG=Google+Search
can jsim be used to draw these graphs?I don't know. You can ask the people that created jsim.

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