in src/main/java/com/googlesource/gerrit/plugins/hooks/ReviewerAdded.java [35:49]
public void onReviewersAdded(ReviewerAddedListener.Event event) {
ChangeInfo c = event.getChange();
for (AccountInfo reviewer : event.getReviewers()) {
HookArgs args = hookFactory.createArgs();
args.add("--change", c.id);
args.addUrl(c);
args.add("--change-owner", c.owner);
args.add("--project", c.project);
args.add("--branch", c.branch);
args.add("--reviewer", reviewer);
hook.execute(c.project, args);
}
}