[1.7.X.] Is there anyway to get a Block(in item form) from an ItemStack

[CarbonBasedGhost]

So I have come across this problem multiple times and still have no solution. Is there anyway to get a Block from and ItemStack? This can be done for items by

 ItemStackInstance.getItem();

 

So is there anyway to do this with blocks?

[Eternaldoom]

Block.getBlockFromItem(ItemStackInstance.getItem())

[sequituri]

Block.getBlockFromItem(ItemStackInstance.getItem())

should be itemStackInstance.getItem() as property, method, parameter, and variable names should start with lowercase.