Converter:

Use formatter in converter tests
Reformat test data

j2k/tests/testData/ast/issues/arrayLength.kt

@@ -1,7 +1,7 @@
 open class Test() {
-class object {
-public open fun foo(args : Array<String?>?) : Int {
-return args?.size!!
-}
-}
+    class object {
+        public open fun foo(args: Array<String?>?): Int {
+            return args?.size!!
+        }
+    }
 }