}
private void setActorsOf (Study study)
{
- Set<User> actors = study.getActors();
+//RKV: This set is always not null. Let's assume that it must be initialized before reindexing: Set<User> actors = study.getActors();
+ Set<User> actors = study.getActor(); //RKV
for (Iterator<User> i=actors.iterator(); i.hasNext(); ) {
String value = i.next().toString();
entry.add( new Field("actor", value, Field.Store.NO, Field.Index.NOT_ANALYZED) );