What is the best way to share common code (such as domain classes) between two or more projects?

Question

We are developing a Web application consisting of two Eclipse projects. One project is an HTTP-based RESTful Web service; the other project is a Web site. Both

Answer 1

Imho, this depends on your build system, not your IDE.

So, if you

• use plain Eclipse to build and like to keep things simple, just add a third project and add a dependecy.
• use osgi, you'd properly already have created a new osgi project.
• use a build tool, like maven or gradle, then setup a multi-project build.