Local variable or parameter can be 'final'
Reports local variables or parameters that may have the final modifier added to their declaration.
Example:
After the quick-fix is applied:
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.
LocalCanBeFinal- 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.
Use the inspection's options to define what kinds of parameters or local variables should be reported.
Inspection ID: LocalCanBeFinal
Inspection options
Here you can find the description of settings available for the Local variable or parameter can be 'final' inspection, and the reference of their default values.
- Report local variables
Option ID:
REPORT_VARIABLESDefault value:
Selected- Report pattern variables
Option ID:
REPORT_PATTERN_VARIABLESDefault value:
Selected- Report method parameters
Option ID:
REPORT_PARAMETERSDefault value:
Selected- Report catch parameters
Option ID:
REPORT_CATCH_PARAMETERSDefault value:
Selected- Report foreach parameters
Option ID:
REPORT_FOREACH_PARAMETERSDefault value:
Selected- Report variables which are implicitly final<br/>(multi-catch or try-with-resources parameters)
Option ID:
REPORT_IMPLICIT_FINALSDefault 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: |