question: public PublicKey loadPublicKey ( int id ) throws Exception { if ( defaultKeys ) { return getPublicKeyFromString ( RSAKeyLoader . DEFAULT_UKEY ) ; } FileReader f = new FileReader ( path + "publickey" + id ) ; BufferedReader r = new BufferedReader ( f ) ; String tmp = "" ; String key = "" ; while ( ( tmp = r . readLine ( ) ) != null ) { key = key + tmp ; } f . close ( ) ; r . close ( ) ; PublicKey ret = getPublicKeyFromString ( key ) ; return ret ; }
target:  Loads the public key of some processes from configuration files