Converter:

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

j2k/tests/testData/ast/annotations/jetbrainsNotNullChainExpr.ide.kt

@@ -4,10 +4,12 @@ class Foo() {
     fun execute() {
     }
 }
+
 class Bar() {
     var fooNotNull: Foo = Foo()
     var fooNullable: Foo = null
 }
+
 class Test() {
     public fun test(barNotNull: Bar, barNullable: Bar) {
         barNotNull.fooNotNull.execute()

j2k/tests/testData/ast/annotations/jetbrainsNotNullChainExpr.jav

@@ -20,4 +20,4 @@ class Test {
     barNullable.fooNotNull.execute();
     barNullable.fooNullable.execute();
   }
-}
+}

j2k/tests/testData/ast/annotations/jetbrainsNotNullChainExpr.kt

@@ -4,10 +4,12 @@ open class Foo() {
     open fun execute() {
     }
 }
+
 open class Bar() {
     var fooNotNull: Foo = Foo()
     var fooNullable: Foo? = null
 }
+
 open class Test() {
     public open fun test(barNotNull: Bar, barNullable: Bar?) {
         barNotNull.fooNotNull.execute()