node.mbClasses.identityStore.addIdentityWithLabel(TrConstants.OWN, user4);
node.mbClasses.identityStore.addIdentityWithLabel(TrConstants.OWN, user5);
node.mbClasses.identityStore.addIdentityWithLabel(TrConstants.OWN, user6);
BroadcastMessage fromRand = TrUtils.TestUtils.getBroadcastMessage(node);
BroadcastMessage fromUser1 = TrUtils.TestUtils.getBroadcastMessageFrom(node, user1);
BroadcastMessage fromUser2 = TrUtils.TestUtils.getBroadcastMessage(user2, user3, node);
BroadcastMessage fromUser3 = TrUtils.TestUtils.getBroadcastMessageFrom(node, user3);
SortedSet<BroadcastMessage> broadcastMessages = Sets.newTreeSet(new BroadcastMessageInbox.BroadcastMessageTimeComparator());
broadcastMessages.add(fromRand);
broadcastMessages.add(fromUser1);
broadcastMessages.add(fromUser2);
broadcastMessages.add(fromUser3);