question: write data to the channel and inform observers about the write operation concode_field_sep ByteArrayOutputStream out concode_elem_sep ByteArrayInputStream in concode_elem_sep C1541 c1541 concode_field_sep int read concode_elem_sep int available concode_elem_sep void commit concode_elem_sep byte[] skip concode_elem_sep void fill concode_elem_sep void close
target: void function ( final int arg0 ) { this . c1541 . setChanged ( true ) ; this . c1541 . notifyObservers ( C1541 . WRITING ) ; this . out . write ( arg0 ) ; }