code: public Set<String> getPausedTriggerGroups(T jedis){
          final Set<String> triggerGroupSetKeys = jedis.smembers(redisSchema.pausedTriggerGroupsSet());
          Set<String> names = new HashSet<>(triggerGroupSetKeys.size());
          for (String triggerGroupSetKey : triggerGroupSetKeys) {
              names.add(redisSchema.triggerGroup(triggerGroupSetKey));
          }
          return names;
      }
docs: Retrieve all currently paused trigger groups
  @param jedis a thread-safe Redis connection
  @return a set containing the names of all currently paused trigger groups