From d5e2defb5f4a283080155255ba6599752a56eba9 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Thu, 5 Nov 2015 21:34:47 +0000
Subject: [PATCH] synch fix

---
 core/java/src/net/i2p/util/InternalSocket.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/java/src/net/i2p/util/InternalSocket.java b/core/java/src/net/i2p/util/InternalSocket.java
index d2b4cb458..6e7d3c8d0 100644
--- a/core/java/src/net/i2p/util/InternalSocket.java
+++ b/core/java/src/net/i2p/util/InternalSocket.java
@@ -68,7 +68,7 @@ public class InternalSocket extends Socket {
     }
 
     @Override
-    public void close() {
+    public synchronized void close() {
         try {
             if (_is != null) {
                 _is.close();
@@ -84,7 +84,7 @@ public class InternalSocket extends Socket {
     }
 
     @Override
-    public boolean isClosed() {
+    public synchronized boolean isClosed() {
         return _is == null || _os == null;
     }