Redundant '?: return null'
Reports redundant ?: return null
Example:
fun foo(): Int? {
...
}
fun test() : Int? {
return foo() ?: return null
}
After the quick-fix is applied:
fun foo(): Int? {
...
}
fun test() : Int? {
return foo()
}
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.
RedundantElvisReturnNull- 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.
Availability
- By default bundled with
- Can be installed with plugin
Kotlin, 241.18072-IJ
Last modified: 18 June 2024