I tried to Launch the docx4all using jnlp and as applet also from the link given below but nothing happened. Using jnlp, it gives the NullPoinetException and gives the message Unable to Launch and in applet it does nothing.
http://www.docx4java.org/trac/docx4all/wiki/CollaborationApplication
Also I have followed the instruction from the link given below and check out the source code. But I am not able to compile it properly. The main problem I have faced is the docx4j.jar. It seems that the source code is not proper according to the docx4j.jar. I have tried to use docx4j-nightly-20120125.jar and docx4j-2.7.1.jar but still it gives some error in methods that are not available in these jars. When I used docx4j-2.6.0.jar then it removes some error but some other errors arise. It means by single jar I am not able to compile the code properly.
http://www.docx4java.org/trac/docx4all/wiki/DevEnv