@Override
		public boolean hasNext() {
			if (nextBookmark == null) {
				findNext();
			}

			return nextBookmark != null;
		}
Get bookmark record (used by Bookmark.refresh() method)
@param id bookmark ID
@return bookmark record
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/bookmark/BookmarkDBManager.java