--- a/jdk/src/java.base/share/classes/java/util/Collections.java	Wed Jul 05 20:59:28 2017 +0200
+++ b/jdk/src/java.base/share/classes/java/util/Collections.java	Mon Nov 09 09:23:49 2015 +0100
@@ -2090,7 +2090,8 @@
      * through the returned set.<p>
      *
      * It is imperative that the user manually synchronize on the returned
-     * set when iterating over it:
+     * collection when traversing it via {@link Iterator}, {@link Spliterator}
+     * or {@link Stream}:
      * <pre>
      *  Set s = Collections.synchronizedSet(new HashSet());
      *      ...
@@ -2149,8 +2150,9 @@
      * through the returned sorted set (or its views).<p>
      *
      * It is imperative that the user manually synchronize on the returned
-     * sorted set when iterating over it or any of its {@code subSet},
-     * {@code headSet}, or {@code tailSet} views.
+     * sorted set when traversing it or any of its {@code subSet},
+     * {@code headSet}, or {@code tailSet} views via {@link Iterator},
+     * {@link Spliterator} or {@link Stream}:
      * <pre>
      *  SortedSet s = Collections.synchronizedSortedSet(new TreeSet());
      *      ...
@@ -2240,8 +2242,9 @@
      * accomplished through the returned navigable set (or its views).<p>
      *
      * It is imperative that the user manually synchronize on the returned
-     * navigable set when iterating over it or any of its {@code subSet},
-     * {@code headSet}, or {@code tailSet} views.
+     * navigable set when traversing it, or any of its {@code subSet},
+     * {@code headSet}, or {@code tailSet} views, via {@link Iterator},
+     * {@link Spliterator} or {@link Stream}:
      * <pre>
      *  NavigableSet s = Collections.synchronizedNavigableSet(new TreeSet());
      *      ...
@@ -2355,7 +2358,8 @@
      * through the returned list.<p>
      *
      * It is imperative that the user manually synchronize on the returned
-     * list when iterating over it:
+     * list when traversing it via {@link Iterator}, {@link Spliterator}
+     * or {@link Stream}:
      * <pre>
      *  List list = Collections.synchronizedList(new ArrayList());
      *      ...
@@ -2523,7 +2527,8 @@
      * through the returned map.<p>
      *
      * It is imperative that the user manually synchronize on the returned
-     * map when iterating over any of its collection views:
+     * map when traversing any of its collection views via {@link Iterator},
+     * {@link Spliterator} or {@link Stream}:
      * <pre>
      *  Map m = Collections.synchronizedMap(new HashMap());
      *      ...
@@ -2700,9 +2705,10 @@
      * through the returned sorted map (or its views).<p>
      *
      * It is imperative that the user manually synchronize on the returned
-     * sorted map when iterating over any of its collection views, or the
+     * sorted map when traversing any of its collection views, or the
      * collections views of any of its {@code subMap}, {@code headMap} or
-     * {@code tailMap} views.
+     * {@code tailMap} views, via {@link Iterator}, {@link Spliterator} or
+     * {@link Stream}:
      * <pre>
      *  SortedMap m = Collections.synchronizedSortedMap(new TreeMap());
      *      ...
@@ -2797,9 +2803,10 @@
      * accomplished through the returned navigable map (or its views).<p>
      *
      * It is imperative that the user manually synchronize on the returned
-     * navigable map when iterating over any of its collection views, or the
+     * navigable map when traversing any of its collection views, or the
      * collections views of any of its {@code subMap}, {@code headMap} or
-     * {@code tailMap} views.
+     * {@code tailMap} views, via {@link Iterator}, {@link Spliterator} or
+     * {@link Stream}:
      * <pre>
      *  NavigableMap m = Collections.synchronizedNavigableMap(new TreeMap());
      *      ...