title: how do I delete .jar files in the JRE System Library?
body: <p>My homework assignment for my class gave me a lot of .java files to import, I was fiddling with eclipse trying to find a way to import them in the package (I did not realize I could just drag and drop..), but instead I imported them in the JRE System library folder, where I can no longer remove them.</p>
  
  <p>I understand the mistake that I made, however I cannot find a way to remove these files from JRE 1.7.</p>
  
  <p>I re-installed eclipse, and even deleted the JRE7 folder and reinstalled JRE. But the files are still here.</p>
  
  <p><img src="https://i.stack.imgur.com/cbj9V.png" alt="JRE System Library"></p>