Slows down IntelliJ IDEA and Android Studio, what can help?

Question

Java

Good afternoon!
I decided to learn Java, since I know AS3, everything is cardinally simple. But the brakes are terribly annoying me, maybe something worth adjusting.
Hardware:
HD6870 card
8 GB RAM
Proc g2030
on the computer are only a couple of SSDs.
Windows 7 64
For development, I think, more than iron. The only thing is that the paging file is disabled, there is enough RAM and the computer does not complain at all (at 4 GB, the current can warn that it would not be insolent). What the brakes look like, I write any code, the IDE (both intellij and Android Studio) immediately checks it accordingly and slows down, percent of each letter written in the variable / class name, etc. loaded at 100%, music stutters (well, how to write something without it), if I write quickly, then the letters may not appear immediately or I select a line and want to copy, it slows down again. Or just minimize/expand the IDE and already intermittently the sound stutters. RAM is free more than 4 gigs.

Answer 1

The only thing is that the paging file is disabled, there is enough RAM and the computer does not complain at all

This is not recommended.
Some software requires the use of a paging file.
There are three probable reasons:
1. The project, system or IDE is not on the SSD. The SSD should have 3 out of 3 from this list. And if the project is not on an SSD, then it will definitely slow down.
2. You need to allocate more RAM.
3. The processor is rather weak. But according to my calculations, and it should be enough.

Answer 2

Another probably elementary question
In the intellij idea, something doesn’t normally import classes for me
, there is a Home class, I want to create an instance of it in main
I write this code in android studio
Home home = new Home ();
it accordingly proposes to import the class
import badlemur.myapplication.Home.Home;
I write the same thing in intellij idea, I suggest to make an import, but instead I get
Object.Home home = new Object.Home();
those. without import, immediately in the code writes the path to the project
where you can configure

Answer 3

oh, something is not right in the Danish kingdom, on a regular disk, with 4 GB of RAM, there are no such cruel brakes.
How to speed up JetBrains products?
but try to install windows 8.1, it works faster with files, the picture is very strange for you, in theory it should fly.

Answer 4

Disable extra plugins.
All JetBrains products are subjectively faster on GNU/Linux.