[Dsol-java] help wanted about java

[<zhu...@ya...>]

hi, first time to use this mailing list, expecting answer......
1, when I choose a method and then press F3, it always go a page says "source not found", and then there is "change attachment source" button below, I click it , it ask me to input the folder of "rt.jar", I find this file in /Java/j2re1.4.2_05/lib/,but after i input this, it still doesn't work.
2,In the course2.zip, the taskA.java, there are several errors at the "import', like
import nl.tudelft.simulation.jstats.streams.DX120Generator;
import nl.tudelft.simulation.jstats.streams.Java2Random;
import nl.tudelft.simulation.jstats.streams.MersenneTwister;
import nl.tudelft.simulation.jstats.streams.StreamInterface
 
I know that , I can correct the errors by use other methods, but if I want to use them , where can I download these classes, they are opensource, aren't they? 





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