private void printStatistics(int hits) {
    if (ourPrintDebugStatistics && hits % 1000 == 0) {
      //noinspection UseOfSystemOutOrSystemErr
      System.out.println("IntSLRUCache.getCachedEntry time " + System.currentTimeMillis() +
                         ", prot=" + protectedHits + ", prob=" + probationalHits + ", misses=" + misses);
    }
  }
private void printStatistics(int hits)