How can I increase the number of spaces of a single tab indent? I noticed that in another project a tab corresponds to four white spaces, but in the current one it is only two. It is a simple question, but I have not found an answer and it would save me a lot of time.

CodePudding user response：

It's configurable in the code style settings: Settings (Preferences on macOS) | Editor | Code Style | Java | Tabs and Indents | Tab size.

Some projects may override it via EditorConfig. If you don't want it, disable Settings (Preferences on macOS) | Editor | Code Style | Enable EditorConfig support.