question: public static List < TimeSynchronizationSample > createRandomTolerableSamplesWithDifferentKeyPairsAroundMean ( final int count , final long mean ) { final SecureRandom random = new SecureRandom ( ) ; final List < TimeSynchronizationSample > samples = new ArrayList < > ( ) ; if ( count % 2 == 1 ) { samples . add ( createTimeSynchronizationSampleWithKeyPair ( new KeyPair ( ) , mean ) ) ; } for ( int i = 0 ; i < count / 2 ; i ++ ) { final int value = random . nextInt ( 1000 ) ; samples . add ( createTimeSynchronizationSampleWithKeyPair ( new KeyPair ( ) , mean + value ) ) ; samples . add ( createTimeSynchronizationSampleWithKeyPair ( new KeyPair ( ) , mean - value ) ) ; } return samples ; }
target:  Creates a synchronization sample with a given time offset.