'when' has only 'else' branch and can be simplified

Reports when expressions with only an else branch that can be simplified.

Simplify expression quick-fix can be used to amend the code automatically.

Example:

fun redundant() {
    val x = when { // <== redundant, the quick-fix simplifies the when expression to "val x = 1"
        else -> 1
    }
}

Inspection Details
Available in:	IntelliJ IDEA 2023.3, Qodana for JVM 2023.3
Plugin:	Kotlin, @snapshot@

Last modified: 13 July 2023