title: Check Image in Byte[] Empty or not?
body: <p>I am getting image from DB.</p>
  
  <pre><code>byte[] outImage = student.getImage();//This Method returns Image
  imageStream = new ByteArrayInputStream(outImage);
  Bitmap theImage = BitmapFactory.decodeStream(imageStream);
  mImg.setImageBitmap(theImage);
  </code></pre>
  
  <p>Now I want to check <strong>outImage</strong> is empty or not?</p>