New members may join a group while current members may leave a group. Multimedia conferencing is possible with this toolkit. For non-commercial use, this product is free. It comes with lots of documentation about writing Java servlets as well as about using this Web server. The program allows for EditBeans to be plugged into the editor.
Source code is included.
EJBUtil EJBUtil is a free collection of useful classes and objects for use with Enterprise Java Beans. The EJBUtil collection includes an EJBeanManager class that can give you back some of that lost polymorphism. It uses Java reflection facilities to accomplish this. This program is yet one more Java disassembler. It has, however, a number of really neat features, including an attractive graphical display that shows all sorts of information about the class files you are examining.