Copying and paste.

[buchwasa]

Hello Cortex, I'm a member of RealDevs, which owns TableSpoon, it appears you have copied some code from TableSpoon without credits. I request that you add some credits or remove the code. The code is the EnderChest code. Thank you.

[CortexPE]

The only copy-pasted file from TableSpoon is EnderChestInventory... I'd recommend you to add something like: A Copyright Header
to prevent issues like this from happening.

To resolve it, I'll just add one to credit the organization who made it.