* Retrieves the given name of bytes from this source. The source should always
* try to read as much data as was requested but is free to return a byte array
* with less elements that requested. However, the byte array will always be
* Retrieves the given name of bytes from this source. The source should always
* try to read as much data as was requested but is free to return a byte array
* with less elements that requested. However, the byte array will always be