public void renamePlayer(String islandName, PlayerNameChangedEvent e) {
IslandInfo islandInfo = getIslandInfo(islandName);
if (islandInfo != null) {
islandInfo.renamePlayer(e.getPlayer(), e.getOldName());
if (!islandInfo.hasOnlineMembers()) {
removeIslandFromMemory(islandInfo.getName());
}
}
}
