title: Revert to an older version of Java
body: <p>I need to have Java SE 6 installed on my Mac to run logisim. However, I have a newer version of java installed so logisim won't run. How can I get this newer version off of my Mac so i can download the older one? I have tried the following commands given on the Java/oracle website and am still not having any luck.</p>
  
  <pre><code>sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin 
  sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefpane
  </code></pre>