Here are some tips and tricks to help you get the most out of the redo feature in IntelliJ:

To make the most of the redo feature in IntelliJ, follow these best practices:

| Issue | Likely Fix | |-------|-------------| | Ctrl+Y deletes a line instead of redoing | Change keymap: Settings → Keymap → Redo – assign Ctrl+Y if desired | | Redo is grayed out | Perform an Undo first | | Redo doesn’t restore previous state | Use Local History → Show History to browse older versions |

By default, Ctrl + Y on Windows is assigned to Delete Line , not Redo. Pressing Ctrl + Y out of habit can result in accidental code deletion and may clear your undo history stack if new actions are taken after the deletion. How to Change Redo to Ctrl + Y

By following these guidelines and best practices, you can make the most of the redo feature in IntelliJ, improving your productivity and coding efficiency.

| Feature | Details | |-----------------------|-------------------------------------------------------------------------| | Default shortcut (Win/Linux) | Ctrl + Shift + Z | | Default shortcut (macOS) | Cmd + Shift + Z | | Menu path | Edit → Redo | | Works on | Text edits, refactorings, file changes within session | | Persists after restart? | No (linear Undo/Redo stack resets, but Local History retains data) | | Customizable | Yes – via Keymap settings |

The redo feature in IntelliJ offers several benefits, including: