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Convert Pair constructor to 'to' function

Reports a Pair constructor invocation that can be replaced with a to() infix function call.

Explicit constructor invocations may add verbosity, especially if they are used multiple times. Replacing constructor calls with to() makes code easier to read and maintain.


val countries = mapOf( Pair("France", "Paris"), Pair("Spain", "Madrid"), Pair("Germany", "Berlin") )

After the quick-fix is applied:

val countries = mapOf( "France" to "Paris", "Spain" to "Madrid", "Germany" to "Berlin" )

Inspection Details

Available in:

IntelliJ IDEA 2023.3, Qodana for JVM 2023.3


Kotlin, @snapshot@

Last modified: 13 July 2023