cpw.mods.fml.common
Interfaces 
BukkitProxy
IConsoleHandler
ICraftingHandler
ICrashCallable
IDispenseHandler
IDispenserHandler
IFMLHandledException
IFMLSidedHandler
IFuelHandler
INetworkHandler
IPickupNotifier
IPlayerTracker
IScheduledTickHandler
ITickHandler
IWorldGenerator
ModContainer
WorldAccessContainer
Classes 
DummyModContainer
FMLCommonHandler
FMLDummyContainer
FMLLog
FMLModContainer
InjectedModContainer
LoadController
Loader
MetadataCollection
MinecraftDummyContainer
ModClassLoader
ModContainerFactory
ModMetadata
ObfuscationReflectionHelper
ProxyInjector
SingleIntervalHandler
Enums 
LoaderState
LoaderState.ModState
Side
TickType
Exceptions 
LoaderException
MissingModsException
WrongMinecraftVersionException
Annotation Types 
BukkitPluginRef
Mod
Mod.Block
Mod.Init
Mod.Instance
Mod.Item
Mod.Metadata
Mod.PostInit
Mod.PreInit
Mod.ServerStarted
Mod.ServerStarting
Mod.ServerStopping
SidedProxy