J2K: adapted for default visibility modifier 'public'

j2k/testData/fileOrElement/annotations/jetbrainsNullable.kt

@@ -1,22 +1,22 @@
 // !specifyLocalVariableTypeByDefault: true
 package test
 
-public class Test(str: String?) {
-    var myStr: String? = "String2"
+class Test(str: String?) {
+    internal var myStr: String? = "String2"
 
     init {
         myStr = str
     }
 
-    public fun sout(str: String?) {
+    fun sout(str: String?) {
         println(str)
     }
 
-    public fun dummy(str: String?): String? {
+    fun dummy(str: String?): String? {
         return str
     }
 
-    public fun test() {
+    fun test() {
         sout("String")
         val test: String? = "String2"
         sout(test)