public Digester digest(double f8) {
        digest(md, Double.doubleToRawLongBits(f8));
        return this;
    }
Updates the digest with a double.
@param f8 the double
@return this digester
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/properties/Digester.java