Forum Programmation.autre java sous linux

Bonjour,
j'ai un problème à lancer l'execution d'un programme java sous linux
lorsque je lance l'execution j'aurai l'erreur suivante:

[root@poste5 ROOT]# java Connexion
libgcj-java-placeholder.sh

This script is a placeholder for the /usr/bin/java
master link required by jpackage.org conventions. libgcj's
rmiregistry, rmic and jar tools are now slave symlinks to these
masters, and are managed by the alternatives(8) system.

This change was necessary because the rmiregistry, rmic and jar tools
installed by previous versions of libgcj conflicted with symlinks
installed by jpackage.org JVM packages.
no suitable method `main' in class

libgcj-java-placeholder.sh

This script is a placeholder for the /usr/bin/java
master link required by jpackage.org conventions. libgcj's
rmiregistry, rmic and jar tools are now slave symlinks to these
masters, and are managed by the alternatives(8) system.

This change was necessary because the rmiregistry, rmic and jar tools
installed by previous versions of libgcj conflicted with symlinks
installed by jpackage.org JVM packages.
no suitable method `main' in class


Je travaille avec fedora core 3 avec la version 1.5 du jdk

est ce que vous pouvez m'aider
Merci