Bukkit

SpleefArena arena = SpleefAPI.createArena(pluginInstance,"putArenaNameHere");

SpleefArena arena = SpleefAPI.getArena(pluginInstance,"putArenaNameHere");

ArrayList<SpleefArena> arenas = SpleefAPI.getRegisteredSpleefArenas(pluginInstance);

SpleefArena arena = SpleefAPI.removeArena(pluginInstance,"putArenaNameHere");

SpleefAPI.save(pluginInstance,pluginInstance.getConfig(),"keyToSaveAs");

SpleefAPI.load(pluginInstance,pluginInstance.getConfig(),"keyToSaveAs",true);