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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041111 Firefox/1.0

Description of problem:
Here's a test program...
---- cut here ----------------------------------------------
import java.awt.*;
import javax.imageio.*;

public class ShowJPEGReader
{
    public static void main (String args[])
      {
        System.out.println (Toolkit.getDefaultToolkit ());
        System.out.println (ImageIO.getImageReadersByFormatName("JPEG").next());
      }
}
---- cut here ----------------------------------------------

When I run it I get:

$ gij ShowJPEGReader
Exception in thread "main" java.awt.AWTError: Cannot load AWT toolkit: gnu.java.awt.peer.gtk.GtkToolkit
   at java.awt.Toolkit.getDefaultToolkit() (/usr/lib/libgcj.so.6.0.0)
   at ShowJPEGReader.main(java.lang.String[]) (Unknown Source)
   at gnu.java.lang.MainThread.call_main() (/usr/lib/libgcj.so.6.0.0)
   at gnu.java.lang.MainThread.run() (/usr/lib/libgcj.so.6.0.0)
Caused by: java.lang.NoClassDefFoundError: gnu.java.awt.peer.gtk.GtkToolkit$GtkErrorImage
   at java.lang.VMClassLoader.resolveClass(java.lang.Class) (/usr/lib/libgcj.so.6.0.0)
   at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.6.0.0)
   at java.lang.Class.forName(java.lang.String, boolean, java.lang.ClassLoader) (/usr/lib/libgcj.so.6.0.0)
   at java.lang.Class.forName(java.lang.String) (/usr/lib/libgcj.so.6.0.0)
   at java.awt.Toolkit.getDefaultToolkit() (/usr/lib/libgcj.so.6.0.0)
   ...3 more

GtkErrorImage is a private inner class of GtkToolkit.  It should exist in the awt peer .so file.   The really weird thing is that it doesn't, although it _does_ contain code for an anonymous inner class that it contains!

$ nm -D /usr/lib/lib-gnu-java-awt-peer-gtk.so.6.0.0 | c++filt | grep GtkErrorImage
0006d258 T gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage$1::isConsumer(java::awt::image::ImageConsumer*)
0006d220 T gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage$1::addConsumer(java::awt::image::ImageConsumer*)
0006d290 T gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage$1::removeConsumer(java::awt::image::ImageConsumer*)
0006d2c8 T gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage$1::startProduction(java::awt::image::ImageConsumer*)
0006d38c T gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage$1::requestTopDownLeftRightResend(java::awt::image::ImageConsumer*)
000a3700 D gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage$1::class$
0006d1e0 T gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage$1::finit$()
0006d194 T gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage$1::GtkToolkit$GtkErrorImage$1(gnu::java::awt::peer::gtk::GtkToolkit$GtkErrorImage*)

My FSF 4.0 branch build that I did myself doesn't have this problem.  I tried replacing the /usr/lib peer library with my own build, and came across another instance of a missing inner private class: javax.imageio.ImageIO$ReaderFormatFilter.  This class is missing from libgcj.so.6.0.0.

$ nm -D /usr/lib/libgcj.so.6.0.0 | c++filt | grep ReaderFormatFilter
$ nm -D ~green/FSF/4.0/i/lib/libgcj.so.6.0.0 | c++filt | grep ReaderFormatFilter
00e26240 D javax::imageio::ImageIO$ReaderFormatFilter::class$
00997670 T javax::imageio::ImageIO$ReaderFormatFilter::filter(java::lang::Object*)
00997630 T javax::imageio::ImageIO$ReaderFormatFilter::ImageIO$ReaderFormatFilter(java::lang::String*)





Version-Release number of selected component (if applicable):
libgcj-4.0.0-0.42

How reproducible:
Always

Steps to Reproduce:
1.Try running my example program.
2.
3.
  

Additional info: