OnJava8-Examples/arrays/PrimitiveConversionDemonstration.java

// arrays/PrimitiveConversionDemonstration.java
// (c)2016 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
import java.util.*;
import onjava.*;

public class PrimitiveConversionDemonstration {
  public static void main(String[] args) {
    Integer[] a = Generated.array(Integer.class,
        new CountingSupplier.Integer(), 15);
    int[] b = ConvertTo.primitive(a);
    System.out.println(Arrays.toString(b));
    boolean[] c = ConvertTo.primitive(
      Generated.array(Boolean.class,
        new CountingSupplier.Boolean(), 7));
    System.out.println(Arrays.toString(c));
  }
}
/* Output:
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
[true, false, true, false, true, false, true]
*/