Converter:

Functions are final by default in plugin mode

j2k/tests/testData/ast/list/ForEach.ide.kt

@@ -1,6 +1,6 @@
 import java.util.*
 public class ForEach() {
-public open fun test() {
+public fun test() {
 val xs = ArrayList<Any>()
 val ys = LinkedList<Any>()
 for (x in xs)

j2k/tests/testData/ast/list/Lists.ide.kt

@@ -1,6 +1,6 @@
 import java.util.*
 public class Lists() {
-public open fun test() {
+public fun test() {
 val xs = ArrayList<Any>()
 val ys = LinkedList<Any>()
 val zs = ArrayList<Any>()