Field can be local variable
Reports redundant class fields that can be replaced with local variables.
If all local usages of a field are preceded by assignments to that field, the field can be removed, and its usages can be replaced with local variables.
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.
FieldCanBeLocal- 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.
Inspection ID: FieldCanBeLocal
Inspection options
Here you can find the description of settings available for the Field can be local variable inspection, and the reference of their default values.
- Additional special annotations
Option ID:
EXCLUDE_ANNOSDefault value:
None- Ignore fields used in multiple methods
Option ID:
IGNORE_FIELDS_USED_IN_MULTIPLE_METHODSDefault value:
Selected
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:
Inspection Details | |
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By default bundled with: |