# Sibling products in a common source tree

### Layout on file system

- The source files for products are laid out in one big directory that is version and configuration managed outside Eclipse.
- The source directory contains two siblings directories `Product1` and `Product2`.

### Steps for defining corresponding projects

1. Open a Java perspective, select the menu item File > New > Project.... to open the New Project wizard.

2. Select Java project in the list of wizards and click Next.

3. On the next page, type "Product1" in the Project name field. Click Next.

4. On the next page, Select "Product1" source folder.

   Click Link Additional Source to Project button in view bar.

5. In Link Additional Source click Browse.... and choose the `D:\Product1\JavaSourceFiles` directory.

6. Click OK to close the dialog.

7. Click OK in confirmation dialog to have "/Product1/bin" as default output folder.

8. Your project source setup now looks as follows:

9. Click Finish.

10. Repeat these steps for "Product2".

11. You now have two Java projects which respectively contain the sources of "Product1" and "Product2".

Java projects
Java views

Working with build paths
Creating a new Java project
Creating a Java project with source folders
Creating a new source folder
Using the Package Explorer

New Java Project Wizard
Package Explorer View