I've tested the version 1.1.10 and 1.1.8 of plog4u.
The images for math formulas aren't generated by
tex4java. With a current build of tex4java
(sourceforge) the image generation works, but the
image links in the generated HTML don't match the
filename. (URL encoding)
The problem is the '%' which should escaped too (URL
BTW.: This is a very interesting project.
== Broken tex4java.jar ==