Serializes the HLL to an array of bytes in correspondence with the format of the default schema version, SerializationUtil#DEFAULT_SCHEMA_VERSION. @return the array of bytes representing the HLL. This will never be null or empty.
()
| 866 | * <code>null</code> or empty. |
| 867 | */ |
| 868 | public byte[] toBytes() { |
| 869 | return toBytes(SerializationUtil.DEFAULT_SCHEMA_VERSION); |
| 870 | } |
| 871 | |
| 872 | /** |
| 873 | * Serializes the HLL to an array of bytes in correspondence with the format |