Converter:

Preserve white spaces for top members (classes, package statements, comments)

j2k/tests/testData/ast/issues/kt-809.ide.kt

@@ -3,13 +3,16 @@ package demo
 class Container() {
     var myInt: Int = 1
 }
+
 class One() {
     class object {
         var myContainer: Container = Container()
     }
 }
+
 class IntContainer(i: Int) {
 }
+
 class Test() {
     fun putInt(i: Int) {
     }