From a moment on my IntelliJ Idea does not show java.utils.List class in Intellisense. This appens ONLY for java.utils.List all other classes are shown.
Is there a specific settings I inadvertently changed?
Navigate to Preferences/Settings | Editor | General | Auto Import and delete java.util.* pattern from the Exclude from auto-import and completion list.
Related
Is there a way to auto import annotations in IntelliJ?
When I place the cursor on #Entity annotation and press ALT+Enter. I don't find a option to add:
import javax.persistence.Entity;
Does any configuration need to be done to enable it?
Inside of your editor preferences (open using shortcuts ⌘, (macOS), or Ctrl+Alt+S (Windows/Linux)).
Go to Editor > General > Auto Import, be sure the correct values are checked. It should look similar to this:
In order to narrow line height for project view, I enable internal actions. However default go to implementation keymap "Ctrl+Alt+Click" opens an Intellij editor implementation class property popup.
Popup example
Since I'm used to this keymap for "Go to implementation" I want to keep it. But I couldn't find a way to disable other behavior.
How can I disable it? Or is there a way to change keymap for it?
You can remove a shortcut in the settings.
Navigate to File | Settings | Keymap Main Menu | Tools | Internal Actions | UI | UI Inspector, right-click on the item and select Remove Ctrl+Alt+Click.
IDEA version : 2019.3.1 x64
I know Settings | Code Style | Java | Imports,
but not found where close;
I don't like idea auto change original import order.
how to close IDEA self-assertion function.Thanks!
in Settings > General > Auto Import uncheck Optimize imports on the fly. Also while reformatting, you may disable it by unchecking Optimize Imports in Reformat Code Dialog.
When I input List in Intellij, it doesn't automatically provide a prompt for importing java.util. I have to import java.util.List manually.
When I write java.util, it doesn't prompt to add List, but instead ArrayList.
Please check File | Settings | Editor | General | Auto Import | Exclude from Import and Completion. If "java.util.List" is there, remove it.
in my case, suddenly nothing from java.* was recognized.
tried setting different JDK's in File->ProjectStructure, then File->Invalidate Caches/Restart made it work again!
When I input List in Intellij, it doesn't automatically provide a prompt for importing java.util. I have to import java.util.List manually.
When I write java.util, it doesn't prompt to add List, but instead ArrayList.
Please check File | Settings | Editor | General | Auto Import | Exclude from Import and Completion. If "java.util.List" is there, remove it.
in my case, suddenly nothing from java.* was recognized.
tried setting different JDK's in File->ProjectStructure, then File->Invalidate Caches/Restart made it work again!