Miscellany

// In the interfacePrimeGenerator pg = new PrimeGenerator(100) // Construct something to generate primes up to 100while (pg.hasNextPrime()){    System.out.println(pg.nextPrime())}// Generator for Fibonacci numberspublic class FibonacciGenerator{   private int fold1 = 0;   private int fold2 = 1;   private int fnew = 0;   public FibonacciGenerator()   {   }   public int nextNumber()   {      fnew = fold1 + fold2;      fold2 = fold1;      fold1 = fnew;      return fnew;   }}