What change did really Android team make in Async task after android 2.3. When I executed the following code I am getting same result in both Android 2.3 and 3.0.
This thread outlines the changes to AsyncTask in ICS. The information is provided by a Google Employee, so it's trustworthy.
https://groups.google.com/forum/?fromgroups#!topic/android-developers/8M0RTFfO7-M