RFR: JDK-8043329: Wrong variable used in java.util.Collections javadoc code

[Sergey Ustimenko]

Hi everyone! Could someone plaese review this tiny
javadoc fix and sponsor it? Patch is in attaches.




diff --git a/src/java.base/share/classes/java/util/Collections.java
b/src/java.base/share/classes/java/util/Collections.java
--- a/src/java.base/share/classes/java/util/Collections.java
+++ b/src/java.base/share/classes/java/util/Collections.java
@@ -2728,7 +2728,7 @@
      *  Set s2 = m2.keySet();  // Needn't be in synchronized block
      *      ...
      *  synchronized (m) {  // Synchronizing on m, not m2 or s2!
-     *      Iterator i = s.iterator(); // Must be in synchronized block
+     *      Iterator i = s2.iterator(); // Must be in synchronized block
      *      while (i.hasNext())
      *          foo(i.next());
      *  }
-------------- next part --------------
diff --git a/src/java.base/share/classes/java/util/Collections.java b/src/java.base/share/classes/java/util/Collections.java
--- a/src/java.base/share/classes/java/util/Collections.java
+++ b/src/java.base/share/classes/java/util/Collections.java
@@ -2728,7 +2728,7 @@
      *  Set s2 = m2.keySet();  // Needn't be in synchronized block
      *      ...
      *  synchronized (m) {  // Synchronizing on m, not m2 or s2!
-     *      Iterator i = s.iterator(); // Must be in synchronized block
+     *      Iterator i = s2.iterator(); // Must be in synchronized block
      *      while (i.hasNext())
      *          foo(i.next());
      *  }