问题
I recently moved from Eclipse to Intellij idea and i'm trying to customize it. I was wondering whether is posible to disable the description popup messages on the highlighting level, I don't want to disable the inspections, only the message because when the cursor is over the scrollbar, the popup blocks the scrollbar. I've already searched in settings, editor, inspection, but i haven't find how to disable it:

回答1:
Right-click scrollbar > Customize Highlighting Level > Switch to "None"
回答2:
There is no possibility to disable those popups. They are intended to be transparent for all mouse operations on the scrollbar, and I wasn't able to reproduce the problem that you describe (that they interfere with dragging the scrollbar).
来源:https://stackoverflow.com/questions/27951534/intellij-idea-14-disable-highlighting-level-messages