@ApiStatus.Internal
  public static @Nullable com.intellij.util.io.pagecache.FilePageCacheStatistics getNewCacheStatistics() {
    return DEFAULT_FILE_PAGE_CACHE_NEW != null ? DEFAULT_FILE_PAGE_CACHE_NEW.getStatistics() : null;
  }
@ApiStatus.Internal
  public static @Nullable com.intellij.util.io.pagecache.FilePageCacheStatistics getNewCacheStatistics()