From 5a589042b9e1bf186618bedba4cc8254187b0d66 Mon Sep 17 00:00:00 2001
From: William Barker <billbarker@apache.org>
Date: Wed, 28 Jan 2009 05:20:31 +0000
Subject: [PATCH] Correct bug that prevents replacing an element while using an
 iterator

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@738370 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/commons/math/util/OpenIntToDoubleHashMap.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/java/org/apache/commons/math/util/OpenIntToDoubleHashMap.java b/src/java/org/apache/commons/math/util/OpenIntToDoubleHashMap.java
index adb1060bb..60b60bb4f 100644
--- a/src/java/org/apache/commons/math/util/OpenIntToDoubleHashMap.java
+++ b/src/java/org/apache/commons/math/util/OpenIntToDoubleHashMap.java
@@ -340,6 +340,7 @@ public class OpenIntToDoubleHashMap implements Serializable {
         return size;
     }
 
+    
     /**
      * Remove the value associated with a key.
      * @param key key to which the value is associated
@@ -418,9 +419,8 @@ public class OpenIntToDoubleHashMap implements Serializable {
             if (shouldGrowTable()) {
                 growTable();
             }
+            ++count;
         }
-
-        ++count;
         return previous;
 
     }