sbool clipboardContainsImage() false on exception {
  Transferable t = rawClipboardContents();
  if (t == null) false;
  
  // Try image flavor
  if (t.isDataFlavorSupported(DataFlavor.imageFlavor)) true;
  
  // Try image file
  L<File> l = cast getTransferData(t, DataFlavor.javaFileListFlavor);
  if (isImageFile(first(l))) true;
  
  // Try image as data URL
  S text = getTextFromClipboard();
  ret isImageMimeType(dataURLMimeType(text));
}

Began life as a copy of #1006059