Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java Java Data Structures - Retired Getting There Packages

Michael Anderson
Michael Anderson
3,971 Points
Posted by Michael Anderson
Michael Anderson
3,971 Points

Question about packages and their naming conventions

Hi everyone!

I'm still a little confused about the package naming conventions. I understand that the naming convention for our package is the reversed domain (e.g. com.treehouse), but in a big project with multiple packages, where do those packages go? Under treehouse (e.g. com.treehouse.package1)? Under com (e.g. com. package1)?

Also, I assume there are separate com.treehouse packages for different projects you work on, right? But they are named the same?

Any clarification would be a big help!

Thanks!

1 Answer

alexlazau
alexlazau
10,930 Points

I asked this question myself and found a nice answer here:

http://docs.oracle.com/javase/tutorial/java/package/namingpkgs.html