question: if active mode , accepts the ftp server 's connection - in pasv , we are already connected . then gets the output stream of the connection concode_field_sep String cvsId concode_elem_sep StreamSocket sock concode_field_sep void setTimeout concode_elem_sep void setReceiveBufferSize concode_elem_sep int getLocalPort concode_elem_sep void setSendBufferSize concode_elem_sep void closeChild concode_elem_sep InputStream getInputStream concode_elem_sep void close concode_elem_sep InetAddress getLocalAddress
target: OutputStream function ( ) { return sock . getOutputStream ( ) ; }