How does code completion work ?

已回答

创建于 2024年06月18日 09:53

Hi!

I am trying to use code completion on a .java file. As I type the name of a variable of a class, the code completion popup shows a list of strings that translate into preformatted statements :

What I really want is to see the available class variables and methods on the interface Map. How do I do that ?

Thanks, regards

6 条评论

Arina Efremova

创建于 2024年06月18日 10:12

Hi Daniel,

Some plugins can alter the completion order. See if it helps to temporarily disable all of the downloaded plugins and restart the IDE: File | Settings | Plugins | ⚙ | Disable all downloaded plugins

If it doesn't help, try disabling the following bundled plugin and restarting:

Finally, check the settings under File | Settings | Editor | General | Code Completion. Specifically, machine-learning-assisted completion.

Daniel Dlds

创建于 2024年06月18日 10:44

I did everyting you said, but the same suggestions appear.

Arina Efremova

创建于 2024年06月18日 11:06

Do you see the methods in the list of suggestions if you scroll down?

Daniel Dlds

创建于 2024年06月18日 13:41

No I don't. That's the problem. I just see the shortcuts to pasting code snippets.

Arina Efremova

创建于 2024年06月19日 18:16

Are you sure the .java file is inside a sources root (blue folder in the project tree)? Are you able to navigate to class and method usages from within it?
See also https://www.jetbrains.com/help/idea/content-roots.html#jgbajl_8

Daniel Dlds

创建于 2024年06月19日 20:23

That was it ! I didn't classify the root folder of the java files as being sources directory. After doing that it worked.

Thanks, regards

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