Complex call chain
Reports chained calls that can be simplified with the safe navigation operator (&.). A group of chained calls is a common pattern to check for nil in each call component.
Example:
A quick-fix is available to simplify the expression with &.. After the quick-fix is applied, the result looks like this:
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.
ConvertOneChainedExprToSafeNavigation- 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: ConvertOneChainedExprToSafeNavigation
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 | |
|---|---|
By default bundled with: |