How to share Java project with other developers?
I am working on a Java project together with a collaborator, and we are both using the Eclipse editor. What I want to do is to be able to share the .java files with him so that we can both edit it separately but see what has the other has written. Currently, I am doing this is an ad-hoc way by sharing a Dropbox folder that contains the project. However, this approach does not work well because he is using a different version of Java (as he runs a Mac while I am using Windows). For me to run the project, I would have to clear all the .class files that he has created which will appear on my computer since Dropbox just shares all the files.

I have heard of CVS as a way to manage file sharing among developers, but it sounds like a lot of work. I don't know for example how to get a CVS server or what to do to get it to work. Is there an easy and straightforward way to enable us to work together on the same Java project? Is GitHub the answer?
How to share Java project with other developers?
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I am working on a Java project together with a collaborator, and we are both using the Eclipse editor. What I want to do is to be able to share the .java files with him so that we can both edit it separately but see what has the other has written. Currently, I am doing this is an ad-hoc way by sharing a Dropbox folder that contains the project. However, this approach does not work well because he is using a different version of Java (as he runs a Mac while I am using Windows). For me to run the project, I would have to clear all the .class files that he has created which will appear on my computer since Dropbox just shares all the files.

I have heard of CVS as a way to manage file sharing among developers, but it sounds like a lot of work. I don't know for example how to get a CVS server or what to do to get it to work. Is there an easy and straightforward way to enable us to work together on the same Java project? Is GitHub the answer?