Converter:

Use formatter in converter tests
Reformat test data

j2k/tests/testData/ast/callChainExpression/libraryStringFieldCall.kt

@@ -1,8 +1,8 @@
 open class Library() {
-public val myString : String? = null
+    public val myString: String? = null
 }
 open class User() {
-open fun main() {
-Library.myString?.isEmpty()
-}
+    open fun main() {
+        Library.myString?.isEmpty()
+    }
 }