We compile for Java 1.5, so get rid of 1.7 syntax.

Signed-off-by: V10lator <v10lator@myway.de>
Get rid of static methods.
They are bad, see:
http://forums.bukkit.org/threads/petition-to-remove-the-reload-command.43212/

Signed-off-by: V10lator <v10lator@myway.de>