Name: ipR10067 Date: 03/30/2001



The specification (ImageIO.getImageReaders(Object input)) reads:
"
 Returns an Iterator> containing all currently
 registered ImageReaders that claim to be able to
 decode the supplied Object, typically an ImageInputStream.

  ...
 
  Throws: IllegalArgumentException - if stream is null.

"

But it does not throw IllegalArgumentException as expected:

Please see source and log bellow.

===================== Check_getImageReaders.java =======================

import javax.imageio.ImageIO;
import java.util.Iterator;


public class Check_getImageReaders {

    public static void main(String argv[]) {
         
       try {
           Iterator readers = ImageIO.getImageReaders(null);
           System.out.println("FAILED: No expected exception was thrown");
       } catch (IllegalArgumentException iae) {
           System.out.println("PASSED with expected " + iae.toString());
       }
    }
}

============================== log =================================
> java -version
java version "1.4.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b58)
Java HotSpot(TM) Client VM (build 1.4.0-beta-b58, mixed mode)
> javac Check_getImageReaders.java
> java Check_getImageReaders
FAILED: No expected exception was thrown


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