Reads an integer from the stream message.
The integer value read.
| Exception Type | Condition |
|---|---|
| MsgException | Thrown when unable to read the value. |
| MessageEOFException | Thrown when the end of the stream has been unexpectedly reached. |
| MessageFormatException | Thrown when the type conversion is invalid. |
| MessageNotReadableException | Thrown when the message is write-only. |