title: java's path still /usr/bin/java after brew cask install java
body: <p>I installed java with homebrew, using the command brew cask install java.</p>
  
  <p>After successfully installing, I typed which java, and the path showed to be /usr/bin/java</p>
  
  <p>When I typed brew cask info java, this showed up:</p>
  
  <blockquote>
    <p>java: 1.8.0_102-b14 Java Standard Edition Development Kit</p>
    
    <p>/usr/local/Caskroom/java/1.8.0_102-b14 (227.5M)
    <a href="https://github.com/caskroom/homebrew-cask/blob/master/Casks/java.rb" rel="noreferrer">https://github.com/caskroom/homebrew-cask/blob/master/Casks/java.rb</a>
    Contents   JDK 8 Update 102.pkg (pkg) Caveats This Cask makes minor
    modifications to the JRE to prevent issues with packaged applications,
    as discussed here: If your Java application still asks for JRE
    installation, you might need to reboot or logout/login.</p>
    
    <p>Installing this Cask means you have AGREED to the Oracle Binary Code
    License Agreement for Java SE at</p>
  </blockquote>
  
  <p>Did I forget to link something?</p>