FissuresUtil provides java classes that are built on the Fissures/DHI system and provide utility funtionality that is used across many clients and servers created at USC. It depends on the fissuresImpl and seisFile projects.
You are likely will also want FissuresIDL.jar. This contains the compiled Java code that was generated by the IDL to Java compiler. You could recreate this from the IDL files, but it is usually quicker to download it.
A jar file with all classes can be downloaded here. The JavaDocs for the latest release of fissuresUtil can be browsed here. You may also be interested in the source as it stands in CVS, which you can get from Fisheye, our CVS viewer.