@Override
        public int compareTo(@NotNull MergedItem mergedItem) {
            return PinyinComparatorUtils.compare(mDisplayLabel, mergedItem.mDisplayLabel);
        }
Singleton for retrieving and monitoring the state about all running
applications/processes/services.
android/android_framework/base/src/main/java/github/tornaco/android/thanos/core/process/RunningState.java