title: Restart/Refresh Dock - killall Dock - cache
body: <p>I've made an app which changes the OSX Trash icon. However after it has replaced the icon .png files in .../CoreServices/Dock.app/Resources it will not show the new icon before the Trash has changed state (fx. empty -> full or full -> empty). I've tried making the change appear by using killall Dock, killall Finder but not working.. I've also read about deleting a dock cache file in Library/Caches/com.apple.dock... But i can't seem to find this file?</p>
  
  <p>Can you help me?</p>