Created object java.util.Collections as workaround for js-stdlib.

js/js.libraries/src/core/javautilCollections.kt

@@ -1,13 +1,31 @@
-package java.util.Collections
+package java.util
 
 import java.lang.*
 import java.util.*
 
+public object Collections {
+    public fun max<T>(col: Collection<T>, comp: Comparator<in T>): T = java.util.max(col, comp)
+
+    public fun <T> sort(list: MutableList<T>): Unit = java.util.sort(list)
+
+    public fun <T> sort(list: MutableList<T>, comparator: java.util.Comparator<in T>): Unit = java.util.sort(list, comparator)
+
+    public fun <T> reverse(list: MutableList<T>): Unit {
+        val size = list.size()
+        for (i in 0..(size / 2) - 1) {
+            val i2 = size - i - 1
+            val tmp = list[i]
+            list[i] = list[i2]
+            list[i2] = tmp
+        }
+    }
+}
+
 @library("collectionsMax")
-public fun max<T>(col : Collection<T>, comp : Comparator<in T>) : T = noImpl
+internal fun max<T>(col: Collection<T>, comp: Comparator<in T>): T = noImpl
 
 @library("collectionsSort")
-public fun <T> sort(list: MutableList<T>): Unit = noImpl
+internal fun <T> sort(list: MutableList<T>): Unit = noImpl
 
 @library("collectionsSort")
-public fun <T> sort(list: MutableList<T>, comparator: java.util.Comparator<in T>): Unit = noImpl
+internal fun <T> sort(list: MutableList<T>, comparator: java.util.Comparator<in T>): Unit = noImpl

js/js.libraries/src/core/javautilCollectionsCode.kt

@@ -1,14 +0,0 @@
-package java.util.Collections
-
-import java.lang.*
-import java.util.*
-
-public fun <T> reverse(list: MutableList<T>): Unit {
-    val size = list.size()
-    for (i in 0..(size / 2) - 1) {
-        val i2 = size - i - 1
-        val tmp = list[i]
-        list[i] = list[i2]
-        list[i2] = tmp
-    }
-}

js/js.translator/testData/webDemoExamples2/cases/life.kt

@@ -4,7 +4,7 @@
  */
 
 import java.util.*
-import java.util.Collections.max
+import java.util.Collections
 
 /*
  * A field where cells live. Effectively immutable
@@ -132,7 +132,7 @@ fun <T, C : MutableCollection<T>> Array<T>.to(result: C): C {
 fun makeField(s: String): Field {
     val lines: List<String> = s.splitBy("\n")
 
-    val w = max<String>(lines.toList(), comparator<String> { o1, o2 ->
+    val w = Collections.max<String>(lines.toList(), comparator<String> { o1, o2 ->
         val l1: Int = o1.size
         val l2 = o2.size
         l1 - l2