In windows x64 platform, which jdk is recommend to install?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/3242703/do-i-have-to-install-jdk-win64">Do i have to install jdk win64?</a>  </p>
</blockquote>



<p>JDK for windows or JDK for windows x64, why?</p>
