cellScannables.add(r);
Mockito.when(implementation.scan(
(RpcController)Mockito.any(), (ScanRequest)Mockito.any())).
thenAnswer(new Answer<ScanResponse>() {
public ScanResponse answer(InvocationOnMock invocation) throws Throwable {
PayloadCarryingRpcController controller = (PayloadCarryingRpcController) invocation
.getArguments()[0];
if (controller != null) {
controller.setCellScanner(CellUtil.createCellScanner(cellScannables));
}
return builder.build();
}
});