From db9827779e297b2416e635e7ef1a6d406e799cc3 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Wed, 5 Jun 2013 16:28:10 +0000
Subject: [PATCH] minor improvement

---
 router/java/src/net/i2p/router/transport/TransportImpl.java | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/router/java/src/net/i2p/router/transport/TransportImpl.java b/router/java/src/net/i2p/router/transport/TransportImpl.java
index a8d79389b..273943fd3 100644
--- a/router/java/src/net/i2p/router/transport/TransportImpl.java
+++ b/router/java/src/net/i2p/router/transport/TransportImpl.java
@@ -574,9 +574,8 @@ public abstract class TransportImpl implements Transport {
         public void timeReached() {
             long now = _context.clock().now();
             synchronized (_unreachableEntries) {
-                for (Iterator iter = _unreachableEntries.keySet().iterator(); iter.hasNext(); ) {
-                    Hash peer = (Hash)iter.next();
-                    Long when = _unreachableEntries.get(peer);
+                for (Iterator<Long> iter = _unreachableEntries.values().iterator(); iter.hasNext(); ) {
+                    Long when = iter.next();
                     if (when.longValue() + UNREACHABLE_PERIOD < now)
                         iter.remove();
                 }