How do I turn off the gutter icons in the IntelliJ IDEA editor?

I want the implementing and override gutter icons turned off in开发者_Python百科 the gutter (next to the line numbers). Their rendering is causing my editor window to jump every time they redraw (with each keystroke I type), and it is driving me nuts. I'm using version 8.1.4.

IntelliJ IDEA 2017

Approach 1

File > Settings... > Editor > General > Gutter Icons > uncheck Show gutter icons

Approach 2

Help > Find Action... (Ctrl + Shift + A) > type "Show Gutter" and switch the toggle using Enter or mouse left click.

This issue has been fixed in 9.x versions. You can't disable gutter icons in IDEA.