From 6da3fb5a90dace40e4403672164f71e78a0f1779 Mon Sep 17 00:00:00 2001
From: Trustin Lee <trustin@gmail.com>
Date: Fri, 22 May 2009 06:04:47 +0000
Subject: [PATCH] Fixed FindBugs warnings

---
 .../channel/socket/http/HttpTunnelingChannelHandler.java      | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/org/jboss/netty/channel/socket/http/HttpTunnelingChannelHandler.java b/src/main/java/org/jboss/netty/channel/socket/http/HttpTunnelingChannelHandler.java
index 752ed4d97d..d95b493f4b 100644
--- a/src/main/java/org/jboss/netty/channel/socket/http/HttpTunnelingChannelHandler.java
+++ b/src/main/java/org/jboss/netty/channel/socket/http/HttpTunnelingChannelHandler.java
@@ -118,6 +118,7 @@ class HttpTunnelingChannelHandler extends SimpleChannelUpstreamHandler {
             } finally {
                 reconnectLock.unlock();
                 if (!success) {
+                    assert cause != null;
                     throw cause;
                 }
             }
@@ -145,6 +146,9 @@ class HttpTunnelingChannelHandler extends SimpleChannelUpstreamHandler {
                 session.invalidate();
             } catch (Exception e) {
                 // Gulp - https://jira.jboss.org/jira/browse/JBWEB-139
+                logger.debug(
+                        "Unexpected exception raised by the Servlet container; " +
+                        "ignoring.", e);
             }
         }
     }