Automatically trigger auto-import on paste

[fbricon]

When pasting some code snippets into an empty class file, it'd be nice if auto-import was triggered automatically. I'm not sure vscode exposes APIs to hook into the paste action. It looks like other extensions do it in a very hacky way (hijack the general paste command).
Anyways, I thought it could be an interesting feature.
@snjeza could please look into it and report about potential implementations?

[NikolasKomonen]

Somewhat related issue: microsoft/vscode#66236

[fbricon]

The new feature is enabled via the java.actionsOnPaste.organizeImports preference in vscode preferences. If true (the default value), triggers "Organize imports" when java code is pasted into an empty file.

[Palidino]

Sorry for asking here, but is there a way to enable this just from typing in general? I added a field and got a cannot be resolved error. Normally I would hover and do quick-fix, but I noticed selecting the line, and then copying and pasting the line over itself imports the missing class.

[fbricon]

@Palidino you can either press Alt+Shift+o to trigger the "organize imports" command, or set "java.saveActions.organizeImports": true in your preferences and then save your java file.