After a couple hours of searching, can't seem to find those libraries anywhere.
Also, I looked at the build to see if I could avoid them somehow. I noticed in the build that Java 6.* is not included in the allowed JDKs, but Java 1.2 && 1.3 is? I recognize that there is likely old support to keep, but it would likely be important to support 6.0 Java as many, like myself, use it.