for consistency, moved extension functions on iterator/iterable/collection to the kotlin package rather than being split across kotlin and kotlin.util. Once intrinsic collections are here we could consider moving the java.util extension functions into kotlin.java.util

libraries/stdlib/src/JavaCollections.kt

@@ -1,4 +1,4 @@
-package kotlin.util
+package kotlin
 
 import java.util.*
 

libraries/stdlib/src/JavaIterables.kt

@@ -1,4 +1,4 @@
-package kotlin.util
+package kotlin
 
 import java.util.*
 

libraries/stdlib/src/JavaIterablesLazy.kt

@@ -1,4 +1,4 @@
-package kotlin.util
+package kotlin
 
 import java.util.*
 

libraries/stdlib/src/JavaIterablesSpecial.kt

@@ -1,4 +1,4 @@
-package kotlin.util
+package kotlin
 // Number of extension function for java.lang.Iterable that shouldn't participate in auto generation
 
 import java.util.Collection

libraries/stdlib/src/JavaUtil.kt

@@ -1,4 +1,4 @@
-package kotlin.util
+package kotlin
 
 import java.util.*
 import java.util.regex.Pattern

libraries/stdlib/src/JavaUtilMap.kt

@@ -1,4 +1,4 @@
-package kotlin.util
+package kotlin
 
 import java.util.Map as JMap
 import java.util.HashMap

libraries/stdlib/src/Nullables.kt

@@ -1,7 +1,6 @@
 package kotlin.nullable
 
 import java.util.*
-import kotlin.util.getOrPut
 
 /** Returns true if the element is not null and matches the given predicate */
 inline fun <T> T?.any(predicate: (T)-> Boolean): Boolean {

libraries/stdlib/src/generated/JavaUtilIterablesFromJavaCollections.kt

@@ -1,5 +1,5 @@
 // NOTE this file is auto-generated from src/JavaCollections.kt
-package kotlin.util
+package kotlin
 
 import java.util.*
 

libraries/stdlib/src/generated/JavaUtilIteratorsFromJavaIterables.kt

@@ -1,5 +1,5 @@
 // NOTE this file is auto-generated from src/JavaIterables.kt
-package kotlin.util
+package kotlin
 
 import java.util.*