title: Force item icon refresh in Finder 10.8.2
body: <p>Can anyone lead me to any useful link for forcing file icon refresh in new 10.8.2 version of Finder?</p>
  
  <p>I'm working on this problem for last few days and I have tried almost any solution which can 
  be found on internet, but those are all old samples which are compatible with old versions of Finder and do not work on newer versions of Finder (which are rebuilt on Cocoa framework).</p>
  
  <p>I tried to use few commands from apple script tool to update files in Finder ('update item with necessity'), I tried few plugins from internet (nudge, finder-Refresh...), I also tried support for communication with external Mac application through ScriptingBridge framework (although very useful) but nothing gave me a desired result.</p>
  
  <p>I have noticed that NSWorkspace class contains two methods: iconForFile and setIcon:forFile, 
  and although I could integrate this two functions in application, iconForFile function is returning image of reduced quality, so I'm stuck in that direction also.</p>
  
  <p>Any idea or suggestion will be highly appreciated. </p>