class ExpirableBloomFilterConfig extends AbstractBloomFilterConfig<ExpirableBloomFilterConfig> {

    @Override
    public int hashCode() {
        int ret = super.hashCode();
        ret = 31 * ret + validPeriodAfterCreate.hashCode();

        if (validPeriodAfterAccess != null) {
            ret = 31 * ret + validPeriodAfterAccess.hashCode();
        }
        return ret;
    }

      ExpirableBloomFilterConfig();
      ExpirableBloomFilterConfig(int expectedInsertions, double fpp);
      ExpirableBloomFilterConfig(ExpirableBloomFilterConfig config);

}