1 files changed, 9 insertions, 0 deletions
diff --git a/java/src/IceInternal/TcpTransceiver.java b/java/src/IceInternal/TcpTransceiver.java
index ac7715b9b15..548f2c3a94b 100644
--- a/java/src/IceInternal/TcpTransceiver.java
+++ b/java/src/IceInternal/TcpTransceiver.java
@@ -263,6 +263,15 @@ final class TcpTransceiver implements Transceiver
         }
     }
 
+    protected synchronized void
+    finalize()
+        throws Throwable
+    {
+        IceUtilInternal.Assert.FinalizerAssert(_fd == null);
+
+        super.finalize();
+    }
+
     private java.nio.channels.SocketChannel _fd;
     private TraceLevels _traceLevels;
     private Ice.Logger _logger;