the download link for source is not working well. nothing happens after clicking it
can check? thanks!
http://www.phy.ntnu.edu.tw/ntnujava/ntnujavazip.php?ejsxml=firework

i am trying the indirect way of getting the xml file from the jar file.
hope you pack the source inside the distribution file :)
found it in the jar, i going to explore how to make _clear () work