Subversion Repositories openrisc

// Check that a NPE likely thrown from the first instruction of a

// method (foo) is properly caught.

public class Throw_3

{

  public static void main(String[] args)

  {

    Throw_3 al = new Throw_3();

    try

      {

        al.foo(null);

      }

    catch (NullPointerException npe)

      {

        StackTraceElement ste[] = npe.getStackTrace();

        StackTraceElement top = ste[0];

        if ("foo".equals(top.getMethodName()))

          {

            System.out.println("ok");

            return;

          }

      }

    System.out.println("bad");

  }

  public int bar(int[] a)

  {

    System.out.println("Bar");

    return 5;

  }

  /**

   * If the second parameter ('this' being the first) is passed in a

   * register, then the first machine instruction in foo is likely to

   * fault when null is passed.

   */

  public int foo(int[] a)

  {

    int l = a.length;

    return l + l;

  }

}