Answer the file’s current buffer
Flush the file and set the buffer’s size to bufSize
Synchronize the file descriptor’s state with the object’s state.
Private - Fill the input buffer
Flush the output buffer.
Private - Answer a String to be used as the receiver’s buffer
Private - Assuming that the buffer has space for n characters, store n characters of aCollection in the buffer, starting from the pos-th.
Read up to anInteger bytes from the stream and store them into aCollection. Return the number of bytes read.
Copy up to anInteger bytes from the stream into aStream. Return the number of bytes read.
Answer whether the output buffer is full.