If you've ever used Eclipse, you know that by default it "helps" you type your code. As if, before using Eclipse, I somehow struggled through hundreds of hours of laboriously typing closing braces and parentheses, and I've just been waiting for 15 years for someone to find a way to save me that time. Thank you, Eclipse!

In reality, every time Eclipse causes a mistake as I'm typing I just want to scream "I AM TYPING NOW! WE CAN'T BOTH BE TYPING AT THE SAME TIME! PISS OFF!"