From 7e1185e1529091941f6baa0d801e656a7da0cf4d Mon Sep 17 00:00:00 2001
From: Stuart Marks <smarks@openjdk.org>
Date: Mon, 16 Jun 2014 17:52:21 -0700
Subject: [PATCH] 8044730: small errors in ConcurrentHashMap and LongAdder docs

Reviewed-by: martin
---
 .../share/classes/java/util/concurrent/ConcurrentHashMap.java | 4 ++--
 .../share/classes/java/util/concurrent/atomic/LongAdder.java  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/jdk/src/share/classes/java/util/concurrent/ConcurrentHashMap.java b/jdk/src/share/classes/java/util/concurrent/ConcurrentHashMap.java
index 880ecb2bbdd..5dd5d4a846a 100644
--- a/jdk/src/share/classes/java/util/concurrent/ConcurrentHashMap.java
+++ b/jdk/src/share/classes/java/util/concurrent/ConcurrentHashMap.java
@@ -133,12 +133,12 @@ import java.util.stream.Stream;
  * mapped values are (perhaps transiently) not used or all take the
  * same mapping value.
  *
- * <p>A ConcurrentHashMap can be used as scalable frequency map (a
+ * <p>A ConcurrentHashMap can be used as a scalable frequency map (a
  * form of histogram or multiset) by using {@link
  * java.util.concurrent.atomic.LongAdder} values and initializing via
  * {@link #computeIfAbsent computeIfAbsent}. For example, to add a count
  * to a {@code ConcurrentHashMap<String,LongAdder> freqs}, you can use
- * {@code freqs.computeIfAbsent(k -> new LongAdder()).increment();}
+ * {@code freqs.computeIfAbsent(key, k -> new LongAdder()).increment();}
  *
  * <p>This class and its views and iterators implement all of the
  * <em>optional</em> methods of the {@link Map} and {@link Iterator}
diff --git a/jdk/src/share/classes/java/util/concurrent/atomic/LongAdder.java b/jdk/src/share/classes/java/util/concurrent/atomic/LongAdder.java
index e7415dea821..6810edf0010 100644
--- a/jdk/src/share/classes/java/util/concurrent/atomic/LongAdder.java
+++ b/jdk/src/share/classes/java/util/concurrent/atomic/LongAdder.java
@@ -57,7 +57,7 @@ import java.io.Serializable;
  * frequency map (a form of histogram or multiset). For example, to
  * add a count to a {@code ConcurrentHashMap<String,LongAdder> freqs},
  * initializing if not already present, you can use {@code
- * freqs.computeIfAbsent(k -> new LongAdder()).increment();}
+ * freqs.computeIfAbsent(key, k -> new LongAdder()).increment();}
  *
  * <p>This class extends {@link Number}, but does <em>not</em> define
  * methods such as {@code equals}, {@code hashCode} and {@code