Where did NBTBase Methods moved to?

For the Seralizations of Items with this class: https://gist.github.com/aadnk/4102407
I need the NBTBase Methods but they aren't there anymore in 1.7 so can anyone help?

 

They're still right there; you just need to account for the safe guard implemented a few updates ago. So, the new class would be net.minecraft.server.v1_7_R1.NBTBase. Alternatively, instead of referencing the class directly, you could use use some tricky reflection to make your plugin update-proof.

 

I did this already but:
The method a(DataInputStream) is undefined for the type NBTBase (for example)

 

It moved to NBTCompressedStreamTools, at least the compression and decompression to/from a steam.

 

My bad, misread the question.

 

The method a(NBTBase, DataOutput) from the type NBTCompressedStreamTools is not visible
What to do now?
kumpelblase2

 

Take a look here: https://github.com/kumpelblase2/Rem...moteentities/utilities/ItemSerialization.java