void (int nodeIndex) { GraphCommit<CommitId> commit = myCommits.get(nodeIndex); List<Integer> upNodes = upAdjacentNodes.remove(commit.getId()); if (upNodes == null) upNodes = Collections.emptyList(); int edgeIndex = myNodeToEdgeIndex[nodeIndex]; for (Integer upNodeIndex : upNodes) { fixUnderdoneEdge(upNodeIndex, nodeIndex, commit.getId()); myLongEdges[edgeIndex] = upNodeIndex; edgeIndex++; } // down nodes if (!mySimpleNodes.get(nodeIndex)) { for (CommitId downCommitId : commit.getParents()) { addUnderdoneEdge(nodeIndex, downCommitId); myLongEdges[edgeIndex] = -1; edgeIndex++; } } myNodeToEdgeIndex[nodeIndex + 1] = edgeIndex; }