private void writeObject(ObjectOutputStream out) throws IOException {
// It helps to flatten the transitiveSuccessfulPkgs nested set as it has lots of duplicates.
Set<PackageIdentifier> successfulPkgs = transitiveSuccessfulPkgs.toSet();
out.writeInt(successfulPkgs.size());
for (PackageIdentifier pkg : successfulPkgs) {
out.writeObject(pkg);
}
out.writeObject(transitiveUnsuccessfulPkgs);
// Deliberately do not write out transitiveTargets. There is a lot of those and they drive
// serialization costs through the roof, both in terms of space and of time.
// TODO(bazel-team): Deal with this properly once we have efficient serialization of NestedSets.
out.writeObject(transitiveRootCauses);
out.writeObject(errorLoadingTarget);
out.writeObject(transitiveConfigFragments);
}
public Set<?> expandedSet() {
return set.toSet();
}