From 7344c7d87c2361373a7cbac23c5b7736b6bc03fd Mon Sep 17 00:00:00 2001
From: Norman Maurer <norman@apache.org>
Date: Sat, 4 Feb 2012 16:02:44 +0100
Subject: [PATCH] Some small code cleanup

---
 .../netty/handler/codec/spdy/DefaultSpdyNoOpFrame.java    | 4 +---
 .../org/jboss/netty/handler/codec/spdy/SpdySession.java   | 8 +++-----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/main/java/org/jboss/netty/handler/codec/spdy/DefaultSpdyNoOpFrame.java b/src/main/java/org/jboss/netty/handler/codec/spdy/DefaultSpdyNoOpFrame.java
index 03196f7ffd..2ecdb15e4a 100644
--- a/src/main/java/org/jboss/netty/handler/codec/spdy/DefaultSpdyNoOpFrame.java
+++ b/src/main/java/org/jboss/netty/handler/codec/spdy/DefaultSpdyNoOpFrame.java
@@ -28,8 +28,6 @@ public class DefaultSpdyNoOpFrame implements SpdyNoOpFrame {
 
     @Override
     public String toString() {
-        StringBuilder buf = new StringBuilder();
-        buf.append(getClass().getSimpleName());
-        return buf.toString();
+        return getClass().getSimpleName();
     }
 }
diff --git a/src/main/java/org/jboss/netty/handler/codec/spdy/SpdySession.java b/src/main/java/org/jboss/netty/handler/codec/spdy/SpdySession.java
index 9d28fcbc58..05c77607f1 100644
--- a/src/main/java/org/jboss/netty/handler/codec/spdy/SpdySession.java
+++ b/src/main/java/org/jboss/netty/handler/codec/spdy/SpdySession.java
@@ -43,17 +43,15 @@ final class SpdySession {
             activeStreams.put(new Integer(streamID),
                               new StreamState(remoteSideClosed, localSideClosed));
         }
-        return;
     }
 
     public void removeStream(int streamID) {
         activeStreams.remove(new Integer(streamID));
-        return;
     }
 
     public boolean isRemoteSideClosed(int streamID) {
         StreamState state = activeStreams.get(new Integer(streamID));
-        return (state == null) || state.isRemoteSideClosed();
+        return state == null || state.isRemoteSideClosed();
     }
 
     public void closeRemoteSide(int streamID) {
@@ -69,7 +67,7 @@ final class SpdySession {
 
     public boolean isLocalSideClosed(int streamID) {
         StreamState state = activeStreams.get(new Integer(streamID));
-        return (state == null) || state.isLocalSideClosed();
+        return state == null || state.isLocalSideClosed();
     }
 
     public void closeLocalSide(int streamID) {
@@ -85,7 +83,7 @@ final class SpdySession {
 
     public boolean hasReceivedReply(int streamID) {
         StreamState state = activeStreams.get(new Integer(streamID));
-        return (state != null) && state.hasReceivedReply();
+        return state != null && state.hasReceivedReply();
     }
 
     public void receivedReply(int streamID) {