What are the best Idiomatic Java guides?
<p>(Cross posted to <a href="http://www.quora.com/What-are-the-best-Idiomatic-Java-guides" rel="nofollow">Quora</a>)</p>

<p>I just found <a href="https://github.com/rwldrn/idiomatic.js" rel="nofollow">Idiomatic Javascript</a>, a github repo that contains a ton of useful links &amp; style directions about javascript. Unlike some Java styles guides I saw, it:</p>

<ul>
<li>Gives a lot of pointers to useful links - this is essential for newbies</li>
<li>Is not a frozen document, but rather an open github repo</li>
</ul>

<p>Is there an equivalent for Java? What are the best Idiomatic Java style guides you know?</p>
