| Class | Description |
|---|---|
| DataInputOutput |
Input/Output utility.
|
| HashUtils |
Hashing utility.
|
| LongPacker |
Packing utility for non-negative
long and int values. |
| TempUtils |
Temporary files utility class.
|
| Enum | Description |
|---|---|
| FormatVersion |
Enum that represents the version of the data format.
|