db.recycle();
db = session.getDatabase("", "events4.nsf");
NoteCollection nc2 = db.createNoteCollection(false);
nc2.setSelectDocuments(true);
nc2.buildCollection();
int nc2Count = nc2.getCount();
String[] nc2Unids = new String[nc2Count];
nid = nc2.getFirstNoteID();
long nc2Start = System.nanoTime();
for (int i = 0; i < nc2Count; i++) {