Auto-boxing
Reports expressions that are affected by autoboxing conversion (automatic wrapping of primitive values as objects). Try not to use objects instead of primitives. It might significantly affect performance.
Example:
Integer x = 42;
The quick-fix makes the conversion explicit:
Integer x = Integer.valueOf(42);
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.
boxing- 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.
AutoBoxing appeared in Java 5. This inspection can help to downgrade for backward compatibility with earlier Java versions.
Inspection options
Here you can find the description of settings available for the Auto-boxing inspection, and the reference of their default values.
- Ignore expressions added to a collection
Default value:
Not 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: |