Merge "Adding @SystemApi annotation to Bluetooth energy stats."

            }

            // Copy the traffic objects whose byte counts are > 0

            final UidTraffic[] result = arrayLen > 0 ? new UidTraffic[arrayLen] : null;

            final List<UidTraffic> result = new ArrayList<>();

            int putIdx = 0;

            for (int i = 0; i < mUidTraffic.size(); i++) {

                final UidTraffic traffic = mUidTraffic.valueAt(i);

                if (traffic.getTxBytes() != 0 || traffic.getRxBytes() != 0) {

                    result[putIdx++] = traffic.clone();

                    result.add(traffic.clone());

                }

            }