OperationStatus codes[] = region.batchMutate(mutationsWithLocks);
for (i = 0; i < codes.length; i++) {
switch (codes[i].getOperationStatusCode()) {
case BAD_FAMILY:
result = ResponseConverter.buildActionResult(
new NoSuchColumnFamilyException(codes[i].getExceptionMsg()));
builder.setResult(i, result);
break;
case SANITY_CHECK_FAILURE:
result = ResponseConverter.buildActionResult(