java crashed with SIGABRT in ElfFile::ElfFile()

[Lohengrin]

Running JDownloader java application in background (minimized in the status bar).
Doing nothing special with the application.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: openjdk-6-jre-headless 6b22-1.10.1~pre1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CrashCounter: 1
Date: Sat Apr 2 17:40:36 2011
ExecutablePath: /usr/lib/jvm/java-6-openjdk/jre/bin/java
ProcCmdline: java -Xmx512m -jar JDownloader.jar
ProcEnviron:
 SHELL=/bin/bash
 LANG=fr_FR.UTF-8
 LANGUAGE=fr_FR:en
Signal: 6
SourcePackage: openjdk-6
StacktraceTop:
 ?? () from /lib/i386-linux-gnu/libc.so.6
 ElfFile::ElfFile(char const*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
 Decoder::get_elf_file(char const*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
 Decoder::decode(unsigned char*, char const*, char*, int, int*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
 os::dll_address_to_function_name(unsigned char*, char*, int, int*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/i386/client/libjvm.so
Title: java crashed with SIGABRT in ElfFile::ElfFile()
UpgradeStatus: Upgraded to natty on 2011-03-25 (7 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #740380, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.