Runtime reference implementation buglet

[Tom Tromey]

In the Runtime reference implementation I see this code:

    if (nativeLoad(filename) == 0)
      throw new UnsatisfiedLinkError("Could not load library " + filename);

Later there is this:

   * @return 0 on success, nonzero on failure
   */
  native int nativeLoad(String filename);

One or the other is wrong.  I don't know which.  Could whoever works
on this class please fix this?  Thanks.

Tom