TimeRange toTimeRange() {
    long min = getMin();
    long max = getMax();
    // Initial TimeRangeTracker timestamps are the opposite of what you want for a TimeRange. Fix!
    if (min == INITIAL_MIN_TIMESTAMP) {
      min = TimeRange.INITIAL_MIN_TIMESTAMP;
    }
    if (max == INITIAL_MAX_TIMESTAMP) {
      max = TimeRange.INITIAL_MAX_TIMESTAMP;
    }
    return TimeRange.between(min, max);
  }
Returns Make a TimeRange from current state of <code>this</code>.
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/TimeRangeTracker.java