1. All Inspections
  2. Kotlin
  3. Style issues
  4. Library function call could be simplified

Library function call could be simplified

Last modified: 03 December 2024

Reports library function calls which could be replaced by simplified one.

Using corresponding functions makes your code simpler.

The quick-fix replaces the function calls with another one.

Example:

fun test(list: List<Any>) {
    list.filter { it is String }
}

After the quick-fix is applied:

fun test(list: List<Any>) {
    list.filterIsInstance<String>()
}

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.

SimplifiableCall
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.

Settings or Preferences | Editor | Inspections | Kotlin | Style issues

Inspection Details

By default bundled with:

IntelliJ IDEA 2024.3, Qodana for JVM 2024.3,

Can be installed with plugin:

Kotlin, 243.23126-IJ