Reads eight bytes from the buffer and returns them as an long value. The buffer position is advanced by eight byes.
@return and long value composed of bytes read from the buffer.
@throws BufferUnderflowException if the buffer position has reached the limit.
See Implementation
Reads eight bytes from the buffer and returns them as an long value. The buffer position is advanced by eight byes.
@return and long value composed of bytes read from the buffer.
@throws BufferUnderflowException if the buffer position has reached the limit.