### Question:
EmptyResponseRequest extends JsonRfcCompliantListenableRequest<Void> { @Override protected Response<Void> parseNetworkResponse(final NetworkResponse response) { return Response.success(null, HttpHeaderParser.parseCacheHeaders(response)); } EmptyResponseRequest(final int method, @NonNull final String url,
						@Nullable final Listener<Void> listener,
						@Nullable final ErrorListener errListener,
						@Nullable final CancelListener cancelListener,
						@Nullable final String jsonBody);  EmptyResponseRequest(final int method, @NonNull final String url,
					@Nullable final Listener<Void> listener,
					@Nullable final ErrorListener errListener,
					@Nullable final String jsonBody);   }### Answer:
@Test public void testParseNetworkResponse() { final NetworkResponse networkResponse = new NetworkResponse(null); final Response<Void> response = request.parseNetworkResponse(networkResponse); assertNull(response.result); }