title: ImageIO.write bmp does not work
body: <p>I'm trying to save an image in bmp format, but it doesn't create any file.
  If I use "png" instead, everything works fine.
  Any ideas?</p>
  
  <pre><code>//This works fine:
  ImageIO.write(bi, "png", new File("D:\\MyImage.png"));
  
  //This does not work:
  ImageIO.write(bi, "bmp", new File("D:\\MyImage.bmp"));
  </code></pre>
  
  <p><code>ImageIO.getWriterFormatNames()</code> gives me "jpg", "bmp", "jpeg" and some others..</p>
  
  <p>Thanks in advance.</p>
  
  <p>Jakob</p>