New J2K: Split old j2k and new j2k tests

nj2k/testData/newJ2k/annotations/annotationInterface1.kt

@@ -0,0 +1,12 @@
+internal annotation class Anon(val stringArray: Array<String>, val intArray: IntArray, // string
+                               val string: String)
+
+@Anon(string = "a", stringArray = ["a", "b"], intArray = [1, 2])
+@Target(AnnotationTarget.CONSTRUCTOR, AnnotationTarget.FIELD)
+internal annotation class I
+
+@Target(AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER)
+internal annotation class J
+
+@Target
+internal annotation class K