Package: gij-4.3
Version: 4.3-20080202-1
Severity: normal
The following test program throws an IllegalAccessException with gij,
but works with Sun Java.
~$ gij InvokeAnnotationMethod
Exception in thread "main" java.lang.IllegalAccessException
at java.lang.reflect.Method.invoke(libgcj.so.90)
at test.Helper.invoke(Helper.java:11)
at InvokeAnnotationMethod.main(InvokeAnnotationMethod.java:11)
~$ java InvokeAnnotationMethod
~$ java -version
java version "1.6.0"
Java(TM) SE Runtime Environment (build 1.6.0-b105)
Java HotSpot(TM) 64-Bit Server VM (build 1.6.0-b105, mixed mode)
The odd thing is that if the test.Helper class below is moved up to
the default package, the program works. So there seems to be some
reflection bug.
------------------------- file InvokeAnnotationMethod.java ----------------
import java.lang.annotation.*;
import test.Helper;
public class InvokeAnnotationMethod
{
public static void main(String[] args)
throws Exception
{
Annotation ann = Inner.class.getAnnotation(Ann.class);
new Helper().invoke(ann);
}
@Retention(RetentionPolicy.RUNTIME)
public @interface Ann {
public int param() default 0;
}
@Ann
public class Inner
{
}
}
-------------------------------------------------------
------------------------- file test/Helper.java ----------------
package test;
import java.lang.reflect.Method;
public class Helper
{
public void invoke(Object a)
throws Exception
{
Method m = a.getClass().getMethod("param", new Class[0]);
m.invoke(a, new Object[0]);
}
}
-------------------------------
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1,
'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.24-melech (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=sv_SE.UTF-8, LC_CTYPE=sv_SE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages gij-4.3 depends on:
ii gcj-4.3-base 4.3-20080202-1 The GNU Compiler Collection (gcj b
ii libc6 2.7-6 GNU C Library: Shared libraries
ii libgcc1 1:4.3-20080202-1 GCC support library
ii libgcj9-0 4.3-20080202-1 Java runtime library for use with
ii zlib1g 1:1.2.3.3.dfsg-11 compression library - runtime
Versions of packages gij-4.3 recommends:
ii libgcj9-0-awt 4.3-20080202-1 AWT peer runtime libraries for use
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