###@###.### 2003-08-29



J2SE Version (please include all output from java -version flag):
    java version "1.5.0-beta"
    Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta-b16)
    Java HotSpot(TM) Client VM (build 1.5.0-beta-b16, mixed mode)

Does this problem occur on J2SE 1.3 or 1.4.x? Yes / No (pick one)
    No, works fine up to 1.5.0 build 14.

Operating System Configuration Information (be specific):
    Windows XP (version 5.1 Service Pack 1 (Build 2600))

Hardware Configuration Information (be specific):

    Platform configuration:

    CPU: Intel 32bit Single Processor
    Processor Speed: 1893 MHz

    Operating System:
    Windows XP (version 5.1 Service Pack 1 (Build 2600))

    DirectX version: DirectX 8.1 or greater

    DirectX display devices:
    Device 0:
      Resolution (width x height x depth): 1024 x 768 x 32
      Device driver nv4_disp.dll version 6.13.10.3638

    GDI display devices:
    Primary: Name = \\.\DISPLAY1, Description = NVIDIA GeForce4 460 Go (Toshiba)

Bug Description:
    NullPointerException occurs during Introspection

Steps to Reproduce (be specific):
    - Execute C:\j2sdk1.5.0\bin\javac -classpath ./;./test.jar Introspection150.java
    - Execute C:\j2sdk1.5.0\bin\java -cp ./;./test.jar Introspection150
    
     Attached test.jar
     'test.jar' and 'sunw.demo.test.BridgeTester' source code from Sun may be obtained at :
     http://java.sun.com/products/javabeans/software/examples.html

Best regards,
Jean-Bernard Clerin

==========================================================

import java.beans.*;

public class Introspection150
   {
    static public void main(java.lang.String[] args)
       {
        try
           {
            Class beanClass = sunw.demo.test.BridgeTester.class;
            BeanInfo beanInfo = Introspector.getBeanInfo(beanClass);
            EventSetDescriptor[] evtDescs = beanInfo.getEventSetDescriptors();
            for (int i = 0; i < evtDescs.length; i++)
               {
                System.out.println(evtDescs[i].getAddListenerMethod().getName());
                System.out.println(evtDescs[i].getRemoveListenerMethod().getName());
               }
           }
        catch (java.lang.Throwable exc)
           {
            exc.printStackTrace();
           }
       }
   }