I am desperately in need of help writing a java program that will generate prime numbers with this end result

Using these methods

Sample Run Enter a positive integer -> 50 Is 50 a prime number? false Prime numbers in [1,50] are [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47]. The largest prime number in [1,50] is 47 The number of prime numbers in [1,50] is 15 A random prime in [1,50] is 7 Empirical Analysis of Brute-force vs Sieve of Eratosthenes Prime Sequence Generation Algorithms Eratosthenes (ns) max Prime in [1,n] Naive(ns) max Prime in [1,n] 400000 800000 1200000 1600000 2000000 2400000 2800000 3200000 3600000 4000000 4400000 4800000 5200000 5600000 6000000 6400000 6800000 7200000 7600000 8000000