public void setSaveBitmapToInstanceState(boolean saveBitmapToInstanceState) {
    mSaveBitmapToInstanceState = saveBitmapToInstanceState;
  }
if to save bitmap on save instance state.<br>
It is best to avoid it by using URI in setting image for cropping.<br>
If false the bitmap is not saved and if restore is required to view will be empty, storing the
bitmap requires saving it to file which can be expensive. default: false.
core/src/main/java/com/theartofdev/edmodo/cropper/CropImageView.java