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Java Map.forEach method call should be replaced with Kotlin's forEach

Reports a Java Map.forEach method call that can be replaced with Kotlin's forEach.

Example:

fun test(map: HashMap<Int, String>) { map.forEach { key, value -> foo(key, value) } } fun foo(i: Int, s: String) {}

The quick-fix adds parentheses:

fun test(map: HashMap<Int, String>) { map.forEach { (key, value) -> foo(key, value) } } fun foo(i: Int, s: String) {}

Inspection Details

Available in:

IntelliJ IDEA 2023.3, Qodana for JVM 2023.3

Plugin:

Kotlin, @snapshot@

Last modified: 13 July 2023