IDK would this thread pass to the topic, but I need help. My friends and I have some trouble with translating the plugin. Part of the text to be translated is in .class file, and we have trouble with modifying it, probably we cannot build .class file back from edited .java file. I will be grateful if someone just explain how to edit it. File to be changed is /net/jodexindustries/tools/StartAnimation.class
If you can get permission from the developer then this shouldn't be a problem. But have you tried decompiling the jar?