protected override void OnUpdate()
        {
            var job = new ChunkComponentCheckerJob()
            {
                ChunkComponentATypeInfo = GetArchetypeChunkComponentType <ChunkComponentA>()
            };

            this.Dependency = job.Schedule(ChunksWithChunkComponentA, this.Dependency);
        }
        protected override void OnUpdate()
        {
            var job = new ChunkComponentCheckerJob()
            {
                ChunkComponentATypeHandle
                    = GetComponentTypeHandle <ChunkComponentA>()
            };

            this.Dependency
                = job.ScheduleParallel(ChunksWithChunkComponentA, 1,
                                       this.Dependency);
        }