除了重新安装Eclipse 32位之外，还有一种方法可以在带有os x 10.6.8的mac的JVM上使用-d32标志吗？

Essentially I am trying to use the lejos runtime along with lejos libraries for a project and so I get the error from my Eclipse nxt_project that I do not have the NXTCommException class. I did some research and apparently I can only run my project on a 32 bit JVM, but my Eclipse distribution is 64 bit and I really don't want to have to reinstall everything. The alternative was to change my bash profile to include my environment variables with the -d32 flag which I have read will not give me any results and in addition I"m not sure where to put the flag in my stated class path. Essentially I am trying to use the lejos runtim