Converter:

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

j2k/tests/testData/ast/methodCallExpression/genericMethod.ide.kt

@@ -4,6 +4,7 @@ class Map() {
     fun <K, V> put(k: K, v: V) {
     }
 }
+
 class U() {
     fun test() {
         val m = Map()

j2k/tests/testData/ast/methodCallExpression/genericMethod.kt

@@ -4,6 +4,7 @@ open class Map() {
     open fun <K, V> put(k: K?, v: V?) {
     }
 }
+
 open class U() {
     open fun test() {
         var m: Map? = Map()