If you type the command /help 3 as an opped player on a Minecraft server, /list appears twice in the help menu.
Environment
Ubuntu 14.04 64 bit with OpenJDK 7 update 55
If you type the command /help 3 as an opped player on a Minecraft server, /list appears twice in the help menu.
Ubuntu 14.04 64 bit with OpenJDK 7 update 55
Cannot confirm in 14w32b