@Override
  public void initRecoveredEntryCount() {
    if (recoveryCompleted != null) {
      synchronized (recoveryCompleted) {
        recoveryCompleted.set(true);
        recoveryCompleted.notifyAll();
      }
    }
  }
initializes the number of entries recovered
geode-core/src/main/java/org/apache/geode/internal/cache/AbstractDiskRegion.java