IssueTracker

To reproduce issue call restartLoader from onLoadFinished.

IT's reset here prematurely:
class LoaderInfo {
  ...
 @MainThread
        Loader<D> destroy(boolean reset) {
            ....
            if ((observer == null || observer.hasDeliveredData()) && !reset) {
                return this.mLoader;
            } else {
                this.mLoader.reset(); <----------- THIS IS CALLED, BUT SHOULD NOT, because  observer.hasDeliveredData()==false
                return this.mPriorLoader;
            }
        }
}

Offending peace of code:

static class LoaderObserver<D> implements Observer<D> {
  ....
  public void onChanged(@Nullable D data) {
            this.mCallback.onLoadFinished(this.mLoader, data);
            this.mDeliveredData = true; <----------- THIS LINE SHOULD BE BEFORE onLoadFinished
        }
}