Converter:

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

j2k/tests/testData/ast/issues/kt-696.kt

@@ -13,6 +13,7 @@ open class Base() {
         return getJavaClass<Base>.getName() + '@' + Integer.toHexString(hashCode())
     }
 }
+
 open class Child() : Base() {
     override fun hashCode(): Int {
         return super.hashCode()