StructureBoundingBox

[kashike]

The name for this class is misleading - it's used in more places than just structures, while structures are the primary user.

I suggest MutableBoundingBox, or similar.

[LexManos]

It's only used in structures... What are you referring to?
I'm going to keep it as is for 1.9, We may revisit it for 1.10

[kashike]

net.minecraft.world.WorldServer#getPendingBlockUpdates
net.minecraft.world.WorldServer#func_175712_a

[kashike]

func_175711_a (isAreaLoaded)
func_175639_b (isAreaLoaded)