| Name | Type | Package | Detail |
| CountingOutputStream | Class | comm.aggregators | Detail |
| DynamicChannelBufferInputStream | Class | giraph.utils | Detail |
| DynamicChannelBufferOutputStream | Class | giraph.utils | Detail |
| GlobalCommValueOutputStream | Class | comm.aggregators | Detail |
| UnsafeByteArrayInputStream | Class | giraph.utils | Detail |
| UnsafeByteArrayOutputStream | Class | giraph.utils | Detail |
