//PropertyKey key = props.findExistingKey(path);
System.out.println("getting time log");
// Get a copy of the time log.
TimeLog tl = new TimeLog();
tl.readDefault();
System.out.println("scanning for depth");
// first, scan the time log to see how deep a hierarchy we need.
Enumeration rows = tl.filter(PropertyKey.ROOT, null, null);
TimeLogEntry tle;