From afba8a711aca4eb93fcd887d5a214c35635db6a3 Mon Sep 17 00:00:00 2001
From: josh <josh@45c1a28c-8058-47b2-ae61-ca45b979098e>
Date: Sun, 9 Mar 2008 22:21:56 +0000
Subject: [PATCH] fixed concurrent modification exception on m_activeDownloads

git-svn-id: svn://anubis/gvsu@62 45c1a28c-8058-47b2-ae61-ca45b979098e
---
 cs654/proj1/KaZaGUI.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cs654/proj1/KaZaGUI.java b/cs654/proj1/KaZaGUI.java
index 8f9f7cf..da5d353 100644
--- a/cs654/proj1/KaZaGUI.java
+++ b/cs654/proj1/KaZaGUI.java
@@ -163,8 +163,10 @@ public class KaZaGUI extends JFrame
                 synchronized (m_activeDownloads)
                 {
                     Set<Integer> indices = m_activeDownloads.keySet();
-                    for (Integer i : indices)
+                    Object[] arr = indices.toArray();
+                    for (Object o : arr)
                     {
+                        Integer i = (Integer) o;
                         if (!m_client.isDownloadActive(i))
                         {
                             KaZaClient.SearchResult sr = m_activeDownloads.get(i);