public Digester digest(int i4) {
        md.update((byte) (i4 & 0xff));
        md.update((byte) (i4 >> 8));
        md.update((byte) (i4 >> 16));
        md.update((byte) (i4 >> 24));
        return this;
    }
Updates the digest with an integer.
@param i4 the int
@return this digester
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/properties/Digester.java