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Bug 153230 - [OOo][gcj] JNIEnv::FindClass("[B") fails
Summary: [OOo][gcj] JNIEnv::FindClass("[B") fails
Alias: None
Product: Fedora
Classification: Fedora
Component: gcc
Version: rawhide
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Tom Tromey
QA Contact:
Depends On:
Blocks: 153231
TreeView+ depends on / blocked
Reported: 2005-04-03 18:30 UTC by Caolan McNamara
Modified: 2014-08-11 05:46 UTC (History)
2 users (show)

Fixed In Version: 4.0.0-2
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2005-05-04 09:59:08 UTC
Type: ---

Attachments (Terms of Use)
sample code (709 bytes, text/x-csrc)
2005-04-03 18:31 UTC, Caolan McNamara
no flags Details

Description Caolan McNamara 2005-04-03 18:30:59 UTC
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.6) Gecko/20050330

Description of problem:
The following attached program runs sun java, but not under gcj. It's a portion of what db-4.2.52 wants to do in its java bindings. OOo 1.9.90 uses db4 now.

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

How reproducible:

Steps to Reproduce:
1. compile and run attachment

Actual Results:  failure to find bytearray
java.lang.ClassNotFoundException: [B not found in gnu.gcj.runtime.SystemClassLoader{urls=[file:./], parent=gnu.gcj.runtime.VMClassLoader{urls=[core:/], parent=null}}
   at java.net.URLClassLoader.findClass(java.lang.String) (/usr/lib/libgcj.so.6.0.0)
   at java.lang.ClassLoader.loadClass(java.lang.String, boolean) (/usr/lib/libgcj.so.6.0.0)
   at java.lang.ClassLoader.loadClass(java.lang.String) (/usr/lib/libgcj.so.6.0.0)
   at .__gxx_personality_v0 (/home/caolan/java/a.out)
   at .__gxx_personality_v0 (/home/caolan/java/a.out)
   at .__gxx_personality_v0 (/home/caolan/java/a.out)
   at .__libc_start_main (/lib/tls/libc-2.3.4.so)
   at .__gxx_personality_v0 (/home/caolan/java/a.out)

Expected Results:  success

Additional info:

It wants to get a jclass for a byte array

Comment 1 Caolan McNamara 2005-04-03 18:31:28 UTC
Created attachment 112637 [details]
sample code

Comment 2 Caolan McNamara 2005-04-05 18:45:01 UTC
btw if there is a quick and dirty workaround let me know as we can't build
1.9.90 at the moment.

Comment 3 Tom Tromey 2005-04-06 22:36:33 UTC
I'm checking in a fix for this to the gcc 4.0 branch.

Comment 4 Caolan McNamara 2005-04-13 20:12:50 UTC
I wonder if the fix for this has any relation to the regression of rh#154725# ?

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