/** Default Buffer Size */
    protected static final int DEFAULT_BUF_SIZE = 4096; // 4k

    /** Max Buffer Size */
    protected static final int MAX_BUF_SIZE = 10 * 1024 * 1024; // 10m

    /**
     * この抽象パス名の正規の形式を返します。
     *
     * @param file
     *            ファイル。{@literal null}であってはいけません
     * @return この抽象パス名と同じファイルまたはディレクトリを示す正規パス名文字列
     */

    String INDEX_BULK_TIMEOUT = "index.bulk.timeout";

    /** The key of the configuration. e.g. 3m */
    String INDEX_DELETE_TIMEOUT = "index.delete.timeout";

    /** The key of the configuration. e.g. 10m */
    String INDEX_HEALTH_TIMEOUT = "index.health.timeout";

    /** The key of the configuration. e.g. 1m */
    String INDEX_INDICES_TIMEOUT = "index.indices.timeout";

     * is proportional to -log(p), but there is not much of a point after all, e.g.
     * optimalM(1000, 0.0000000000000001) = 76680 which is less than 10kb. Who cares!
     */
    long numBits = optimalNumOfBits(expectedInsertions, fpp);
    int numHashFunctions = optimalNumOfHashFunctions(expectedInsertions, numBits);
    try {

    public static final String LABELS_facet_contentLength_title = "{labels.facet_contentLength_title}";

    /** The key of the message:   - 10kb */
    public static final String LABELS_facet_contentLength_10k = "{labels.facet_contentLength_10k}";

    /** The key of the message: 10kb - 100kb */
    public static final String LABELS_facet_contentLength_10kto100k = "{labels.facet_contentLength_10kto100k}";