From ee5288ebb1c45b30c76f6bd8b5d8409d5ea459cf Mon Sep 17 00:00:00 2001
From: zzz <zzz@i2pmail.org>
Date: Wed, 24 Nov 2021 09:08:18 -0500
Subject: [PATCH] i2ptunnel: AccessFilter findbugs

---
 .../java/src/net/i2p/i2ptunnel/access/AccessFilter.java      | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/apps/i2ptunnel/java/src/net/i2p/i2ptunnel/access/AccessFilter.java b/apps/i2ptunnel/java/src/net/i2p/i2ptunnel/access/AccessFilter.java
index 45c1b11925..698bb1edb9 100644
--- a/apps/i2ptunnel/java/src/net/i2p/i2ptunnel/access/AccessFilter.java
+++ b/apps/i2ptunnel/java/src/net/i2p/i2ptunnel/access/AccessFilter.java
@@ -122,10 +122,11 @@ class AccessFilter implements StatefulConnectionFilter {
         
         synchronized(knownDests) {
             knownDests.keySet().retainAll(tmp.keySet());
-            for (Hash newHash : tmp.keySet()) {
+            for (Map.Entry<Hash, DestTracker> e : tmp.entrySet()) {
+                Hash newHash = e.getKey();
                 if (knownDests.containsKey(newHash)) 
                     continue;
-                knownDests.put(newHash, tmp.get(newHash));
+                knownDests.put(newHash, e.getValue());
             }    
         }
         
-- 
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