title: String.format uses comma instead of point
body: <p>My app is working on many devices without problems so far. But now I got my new Galaxy Tab with Android 3.2 where it crashes all the time. I found out that the problem was a float in an EditText.
  I am using <code>myEditText.setText(String.format("%.1f", fMyFloat));</code> to put the float in the EditText. But somehow the float on my 3.2 Galaxy Tab is generated with a comma instead of a point. When I read the EditText back the app crashes of course, telling me that this is no valid float because of the comma...</p>
  
  <p>What is going wrong here?</p>