SlotSharingGroup sharingGroup = new SlotSharingGroup(sender1.getID(), sender2.getID(), receiver.getID());
sender1.setSlotSharingGroup(sharingGroup);
sender2.setSlotSharingGroup(sharingGroup);
receiver.setSlotSharingGroup(sharingGroup);;
receiver.connectNewDataSetAsInput(sender1, DistributionPattern.POINTWISE);
receiver.connectNewDataSetAsInput(sender2, DistributionPattern.BIPARTITE);
final JobGraph jobGraph = new JobGraph("Bipartite Job", sender1, receiver, sender2);
JobManager jm = startJobManager(NUM_TASKS);