title: Arduino IDE crashes without any warning
body: <p>I'm a beginner in arduino. I just installed Arudino IDE (arduino-1.0.5-r2-windows) but when I try to run its not responding and crashes after few minutes. 
  I tried re-installing it and removing the temporary files but none of those helped.</p>
  
  <p>Can anyone tell me what causes this problem and how to debug it?</p>