title: com.apple.eawt - what exactly I should install
body: <p>I'm using Max OS X Mountain Lion, java -version returns  "1.6.0_37". But I cannot compile project with com.apple.eawt.* classes imported.</p>
  
  <p>What I have to install to have Apple Java Extensions on my system?</p>
  
  <p>Any help would be appreciated! </p>
  
  <p><strong>Update</strong>:</p>
  
  <p>I receive following error from compiler:</p>
  
  <pre><code>java: package com.apple.eawt does not exist
  </code></pre>
  
  <p><strong>Update-2</strong>:</p>
  
  <p>XCode version 4.5.2 is installed</p>
  
  <p><strong>Update-3</strong>:</p>
  
  <p>The reason of my problem was missed ui.jar in classpath. Thanks to @Ian Roberts</p>