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package library.streamapi.example1;
import java.math.BigInteger;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;
/**
* Created by orifjon9 on 3/17/2017.
*/
public class Main {
private final static Stream<BigInteger> primes =
Stream.iterate(BigInteger.ONE.add(BigInteger.ONE), n->n.nextProbablePrime());
Function<Long, Stream<BigInteger>> primes_second = (limit) ->
Stream.iterate(BigInteger.ONE.add(BigInteger.ONE), n->n.nextProbablePrime())
.limit(limit);
class PrimeStream{
public PrimeStream(){}
public void printFirstNPrimes(long limit){
primes_second.apply(limit)
.forEach(System.out::println);
}
}
public static void main(String[] args){
/*list of all primes*/
//primes.collect(Collectors.toList());
PrimeStream primeStream = new Main().new PrimeStream();
primeStream.printFirstNPrimes(5);
System.out.println("==========================");
primeStream.printFirstNPrimes(10);
}
}