If you are using IDEA IntelliJ IDE for your Java Project and want to remove unused import statements from a Java class file, you can use the keyboard shortcut: Option + Shift + Enter if you are on macOS and Control + Shift + Enter if on Windows
You will see all unused imports in gray color,
macOS: Option + Shift + Enter
Windows: Alt + Shift + EnterYou may also hover over the un-used imports and select the Optimize Imports
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