ive ran into some trouble configuring java3D to work with my IDE environment...
I have downloaded j3d-1_5_2-linux-i586.zip, and unpacked j3dcore.jar, j3dutils.jar, v
(Windows same problem resolved)
"java.library.path" = PATH = C:\Program Files (x86)\Common Files\Oracle\Java\javapath\ (inside this folder: javaws.exe, javaw.exe,java.exe)
copy: j3dcore-ogl. "dll" to this folder and try!
j3dcore-ogl.