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I have been using Intellij Idea for quite some time now. I have a few questions though. Is there a way to delete all unused imports from all files in the current project?
I know that I can choose menu item Code > Optimize Imports (CTRL + ALT + O) to organize imports in individual files but since the application that I am working on has hundreds of files, this process does not make any sense. If there is no way of doing this, can I create a macro for this? If so, how do I do it?
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CTRL + ALT + O ---> to remove the unused imports in windows. However, you can also change the keymap of "Optimize Imports" in settings.
Key combination Ctrl+ Shift + O - will trigger the Organize Imports that will remove and add missing imports. It is for single file only. It can be applied to entire projects too, or you can right click on a project and select it from the 'Source' menu.
Optimize all importsFrom the main menu, select Code | Optimize Imports (or press Ctrl+Alt+O ). From the context menu, select Optimize Imports.
In IntelliJ, in a . java file, some unused code is greyed out indicating that the declared variable or function is never used. Unused imports are removed using Ctrl+Alt+O.
Click the project folder, then enter CTRL + ALT + O. It will handle all files under the folder:
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