String concatenation that can be converted to string template

Reports string concatenation that can be converted to a string template.

Using string templates is recommended as it makes code easier to read.

Example:

fun example() {
    val capitals = mapOf("France" to "Paris", "Spain" to "Madrid")
    for ((country, capital) in capitals) {
        print(capital + " is a capital of " + country)
    }
}

After the quick-fix is applied:

fun example() {
    val capitals = mapOf("France" to "Paris", "Spain" to "Madrid")
    for ((country, capital) in capitals) {
        print("$capital is a capital of $country")
    }
}

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

Last modified: 13 July 2023