I have j2sdk1.4.2_04 installed on my linux machine. Now, I need to install j2re1.4.2_03 since I need access to some of their files for a certain reason. After I'm done, I then want to uninstall j2re1.4.2_03 since I won't be needing it anymore. I was wondering if there's any proper way to uninstall such a program in linux, and if there is, could anyone tell me how? Thanks.