try-finally block with resource.close() in finally which can be converted to a resource.use() call.
use() is easier to read and less error-prone as there is no need in explicit close() call.
Example:
fun example() {
val reader = File("file.txt").bufferedReader()
try {
reader.lineSequence().forEach(::print)
} finally {
reader.close()
}
}
After the quick-fix applied:
fun example() {
File("file.txt").bufferedReader().use { reader ->
reader.lineSequence().forEach(::print)
}
}