get input stream . concode_field_sep InputStream in concode_elem_sep byte[] socks5response concode_elem_sep OutputStream out concode_field_sep void endSession concode_elem_sep boolean checkRequest concode_elem_sep boolean checkRequest concode_elem_sep ServerAuthenticator startSession concode_elem_sep OutputStream getOutputStream concode_elem_sep UDPEncapsulation getUdpEncapsulation concode_elem_sep boolean selectSocks5Authentication
InputStream function ( ) { return in ; }