Unused declaration
Reports unused classes, methods and fields.
Example:
Here Department explicitly references Organization but if Department class itself is unused, then inspection would report both classes.
The inspection also reports parameters, which are not used by their methods and all method implementations/overriders, as well as local variables, which are declared but not used.
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
GroovyUnusedDeclaration- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
For more information, see the same inspection in Java.
Suppressing Inspection
You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
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By default bundled with: |