Best free Java code repository?

Newbie & Debugging Questions
#1

Like in topic - what is (in your opinion) best free code repository for Java development in team and why? Java.net, Dropbox, other repository?

#2

I really like github.com

issue tracker, wiki, statistics, branch network, pull requests

#3

Bitbucket is also nice (similar to github) and you can have private repos for free if your team is up to 5 people.

#4

It depends on whether or not you mind your code being public. The free version of Github requires your repo to be public, where as the free version of Bitbucket allows a private repo with up to 5 people working on it. It also depends on the type of version control you want to use. Bitbucket supports both Mercurial and Git where as I believe Github only supports Git.

#5 

if(allCode.isAlwaysPublic())
    decideBetween(getGithub(), getBitBucket());
else
    use(getBitBucket());
#6

I use BitBucket for all my repos, as my artist and I are really the only ones who work on stuff together, which makes the 5 member limit non-consequential.

BTW ra4king, thats awesome! Love it when people represent every day stuff as code.