Issue description: RFTools Storage Scanner causing a lag spike upon use
Steps to reproduce: Use Storage scanner on full inventories of OpenDevCraft 7 modpack items.

Versions:

• Minecraft: 1.14.4
• Forge: 28-2-3
• CompatLayer (only if on Minecraft 1.10 or 1.11):
• McJtyLib: 1.14-3.5.17
• RFTools:
  

Pastebin log during lag spike:
https://pastebin.com/ksHWSW3c

Not much that can be done about that. Reading a lot of inventories takes time