Since the latest android sdk i am unable to run my android applications from eclipse anymore because they cant find classes which i have in other eclipse projects, which are
You can define two projects (one Android, one vanilla Java) and have one refer to the other project's source files using mklink command in Windows to create a directory junction or a file hard link. I don't know the linux equivalent but there must be one. If you edit a source file from one project then the other project will be out of sync and you just have to refresh it. This way you don't have to mess with jars or the Eclipse build process.