account.setEmail("email@domain.com");
account.setName("Name");
event.setAccount(account);
event.setProvider(new Provider(serverName, "gerrit", "29418", "ssh", "http://gerrit/", "1"));
RefUpdate refUpdate = new RefUpdate();
refUpdate.setNewRev("2");
refUpdate.setOldRev("1");
refUpdate.setProject(project);
refUpdate.setRefName(ref);
event.setRefUpdate(refUpdate);
return event;
}