> Integrated development environment (ide) > IntelliJ - IDEA

1 - About

sdk in Idea.

Every project uses a Software Development Kit (SDK). Optionally, you can configure individual SDK for each module.

The SDK determines which API library is used to build the project.

If your project is multi-module, the project SDK by default is common for all modules within the project.


3 - Configuration

File > Project Structure > Sdk

4 - Documentation / Reference