Subversion Repositories openrisc

class C {}

class D extends C implements I {}

interface I {}

interface J extends I {}

public class Class_1

{

  static void printIsAssignableFrom(Class a, Class b, boolean c)

    {

      // The field 'c' can be viewed to see the expected value.

      System.out.println(a.isAssignableFrom(b));

    }

  public static void main (String arg[])

  {

    System.out.println("Testing class `Class_1'...");

    printIsAssignableFrom(C.class, Object.class, false);

    printIsAssignableFrom(C.class, C.class, true);

    printIsAssignableFrom(C.class, D.class, true);

    printIsAssignableFrom(D.class, C.class, false);

    printIsAssignableFrom(Object.class, int[].class, true);

    printIsAssignableFrom(int[].class, int[].class, true);

    printIsAssignableFrom(C[].class, D.class, false);

    printIsAssignableFrom(C[].class, D[].class, true);

    printIsAssignableFrom(C[].class, C[][].class, false);

    printIsAssignableFrom(Object.class, I.class, true);

    printIsAssignableFrom(I.class, I.class, true);

    printIsAssignableFrom(D.class, I.class, false);

    printIsAssignableFrom(I.class, D.class, true);

    printIsAssignableFrom(D.class, J.class, false);

    printIsAssignableFrom(J.class, D.class, false);

    printIsAssignableFrom(I.class, J.class, true);

    printIsAssignableFrom(J.class, J.class, true);

    printIsAssignableFrom(J.class, I.class, false);

    // Returns true iff both Class objects are equal.

    printIsAssignableFrom(long.class, long.class, true);

    // Does not work for primitive types in general.

    printIsAssignableFrom(long.class, int.class, false);

  }

}