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 Efficiency! Custom Serialization

David Axelrod
David Axelrod
36,073 Points

ELI5 What goes on behind the scenes with FileOutputStream and PrintWriter?

I know it has a little bit to do with flipping bits but then again so does everything haha

thanks!