New J2K: Split old j2k and new j2k tests

j2k/testData/fileOrElement/toArray/toArray.new.kt

@@ -1,9 +0,0 @@
-import java.util.Arrays
-
-class Foo {
-    fun test() {
-        val list: List<String?> = Arrays.asList("a", "b")
-        val array1: Array<Any?> = list.toTypedArray()
-        val array2: Array<Any?> = list.toTypedArray()
-    }
-}