org.bukkit.event.inventory
Classes 
BrewEvent
CraftItemEvent
FurnaceBurnEvent
FurnaceExtractEvent
FurnaceSmeltEvent
InventoryClickEvent
InventoryCloseEvent
InventoryCreativeEvent
InventoryDragEvent
InventoryEvent
InventoryInteractEvent
InventoryMoveItemEvent
InventoryOpenEvent
InventoryPickupItemEvent
PrepareItemCraftEvent
Enums 
ClickType
DragType
InventoryAction
InventoryType
InventoryType.SlotType