Bother when i load the java main class then i receive this kind of error. please help me ASAP.

Nov 10, 2009 2:16:39 PM javax.media.j3d.NativePipeline getSupportedOglVendor
SEVERE: java.lang.UnsatisfiedLinkError: no j3dcore-ogl-chk in java.library.path
Exception in thread "main" java.lang ...