The following file is available at http://www.blackdown.org/:
Note that to install these Java files, your system needs to have glibc 2.1.3 or later.
To check your version of glibc:
On rpm-based systems (like RedHat and Mandrake), you can try:
To use any Java on your system, you must also install the Java Software Development Kit (JSDK) 1.3.1 or
later from java.sun.com. The Blackdown version of the JSDK
will also work.
The
Java 3D
media extension contains many 3D demo programs/applets and takes advantage of the
OpenGL hardware acceleration on the system. The Java 3D API uses the OpenGL API
internally. The demos run as normal Java applications and also as applets
inside Netscape via the Java PlugIn, or inside
KDE's
Konqueror by directly using the Java runtime (JRE).
Take our 
