// Fig. 17.8: RandomIntegers.java
// Shifted and scaled random integers.
import java.security.SecureRandom; 
import java.util.stream.Collectors;

public class RandomIntegers {
   public static void main(String[] args) {
      SecureRandom randomNumbers = new SecureRandom();          

      // display 10 random integers on separate lines
      System.out.println("Random numbers on separate lines:");
      randomNumbers.ints(10, 1, 7)
                   .forEach(System.out::println);

      // display 10 random integers on the same line
      String numbers = 
         randomNumbers.ints(10, 1, 7)
                      .mapToObj(String::valueOf)
                      .collect(Collectors.joining(" "));
      System.out.printf("%nRandom numbers on one line: %s%n", numbers);

   } 
}



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