Rename ChannelBuf to Buf and ChannelBufType to BufType

- Fixes #825

buffer/src/main/java/io/netty/buffer/AbstractByteBuf.java

@@ -47,8 +47,8 @@ public abstract class AbstractByteBuf implements ByteBuf {
     }
 
     @Override
-    public ChannelBufType type() {
+    public BufType type() {
-        return ChannelBufType.BYTE;
+        return BufType.BYTE;
     }
 
     @Override

buffer/src/main/java/io/netty/buffer/Buf.java

@@ -15,11 +15,11 @@
  */
 package io.netty.buffer;
 
-public interface ChannelBuf {
+public interface Buf {
     /**
-     * The ChannelBufType which will be handled by the ChannelBuf implementation
+     * The BufType which will be handled by the Buf implementation
      */
-    ChannelBufType type();
+    BufType type();
 
     /**
      * Returns {@code true} if and only if this buffer has been deallocated by {@link #free()}.

buffer/src/main/java/io/netty/buffer/BufType.java

@@ -16,9 +16,9 @@
 package io.netty.buffer;
 
 /**
- * The type of the ChannelBuf
+ * The type of the Buf
  */
-public enum ChannelBufType {
+public enum BufType {
     /**
      * Operates one bytes.
      */

buffer/src/main/java/io/netty/buffer/ByteBuf.java

@@ -228,7 +228,7 @@ import java.nio.charset.UnsupportedCharsetException;
  * {@link ByteBufOutputStream}.
  * @apiviz.landmark
  */
-public interface ByteBuf extends ChannelBuf, Comparable<ByteBuf> {
+public interface ByteBuf extends Buf, Comparable<ByteBuf> {
 
     /**
      * Returns the number of bytes (octets) this buffer can contain.

buffer/src/main/java/io/netty/buffer/DefaultMessageBuf.java

@@ -31,8 +31,8 @@ final class DefaultMessageBuf<T> extends ArrayDeque<T> implements MessageBuf<T>
     }
 
     @Override
-    public ChannelBufType type() {
+    public BufType type() {
-        return ChannelBufType.MESSAGE;
+        return BufType.MESSAGE;
     }
 
     @Override

buffer/src/main/java/io/netty/buffer/MessageBuf.java

@@ -19,11 +19,11 @@ import java.util.Collection;
 import java.util.Queue;
 
 /**
- * ChannelBuf which operates on messages
+ * Buf which operates on messages
  *
  * @param <T>
  */
-public interface MessageBuf<T> extends ChannelBuf, Queue<T> {
+public interface MessageBuf<T> extends Buf, Queue<T> {
     int drainTo(Collection<? super T> c);
     int drainTo(Collection<? super T> c, int maxElements);
 }

buffer/src/main/java/io/netty/buffer/QueueBackedMessageBuf.java

@@ -32,8 +32,8 @@ final class QueueBackedMessageBuf<T> implements MessageBuf<T> {
     }
 
     @Override
-    public ChannelBufType type() {
+    public BufType type() {
-        return ChannelBufType.MESSAGE;
+        return BufType.MESSAGE;
     }
 
     @Override

buffer/src/main/java/io/netty/buffer/SwappedByteBuf.java

@@ -68,8 +68,8 @@ public final class SwappedByteBuf implements ByteBuf {
     }
 
     @Override
-    public ChannelBufType type() {
+    public BufType type() {
-        return ChannelBufType.MESSAGE;
+        return BufType.MESSAGE;
     }
 
     @Override

buffer/src/main/java/io/netty/buffer/Unpooled.java

@@ -73,7 +73,7 @@ import java.util.Queue;
  * of a new buffer type, generation of hex dump and swapping an integer's
  * byte order.
  * @apiviz.landmark
- * @apiviz.has io.netty.buffer.ChannelBuf oneway - - creates
+ * @apiviz.has io.netty.buffer.Buf oneway - - creates
  */
 public final class Unpooled {
 

codec-http/src/main/java/io/netty/handler/codec/spdy/SpdySessionHandler.java

@@ -15,7 +15,7 @@
  */
 package io.netty.handler.codec.spdy;
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFuture;
@@ -97,12 +97,12 @@ public class SpdySessionHandler
     }
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         // Nothing to free
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         // Nothing to free
     }
 

codec/src/main/java/io/netty/handler/codec/ByteToByteCodec.java

@@ -15,8 +15,8 @@
  */
 package io.netty.handler.codec;
 
+import io.netty.buffer.Buf;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBuf;
 import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelHandlerAdapter;
 import io.netty.channel.ChannelHandlerContext;
@@ -67,12 +67,12 @@ public abstract class ByteToByteCodec
     }
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         decoder.freeInboundBuffer(ctx, buf);
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         encoder.freeOutboundBuffer(ctx, buf);
     }
 

codec/src/main/java/io/netty/handler/codec/ByteToMessageCodec.java

@@ -15,8 +15,8 @@
  */
 package io.netty.handler.codec;
 
+import io.netty.buffer.Buf;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBuf;
 import io.netty.buffer.MessageBuf;
 import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelHandlerAdapter;
@@ -71,12 +71,12 @@ public abstract class ByteToMessageCodec<INBOUND_OUT, OUTBOUND_IN>
     }
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         decoder.freeInboundBuffer(ctx, buf);
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         encoder.freeOutboundBuffer(ctx, buf);
     }
 

codec/src/main/java/io/netty/handler/codec/MessageToMessageCodec.java

@@ -15,7 +15,7 @@
  */
 package io.netty.handler.codec;
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 import io.netty.buffer.MessageBuf;
 import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelHandlerAdapter;
@@ -74,7 +74,7 @@ public abstract class MessageToMessageCodec<INBOUND_IN, INBOUND_OUT, OUTBOUND_IN
     }
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         buf.free();
     }
 
@@ -90,7 +90,7 @@ public abstract class MessageToMessageCodec<INBOUND_IN, INBOUND_OUT, OUTBOUND_IN
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         buf.free();
     }
 

codec/src/main/java/io/netty/handler/codec/ReplayingDecoderBuffer.java

@@ -15,10 +15,10 @@
  */
 package io.netty.handler.codec;
 
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufAllocator;
 import io.netty.buffer.ByteBufIndexFinder;
-import io.netty.buffer.ChannelBufType;
 import io.netty.buffer.SwappedByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.util.internal.Signal;
@@ -74,8 +74,8 @@ final class ReplayingDecoderBuffer implements ByteBuf {
     }
 
     @Override
-    public ChannelBufType type() {
+    public BufType type() {
-        return ChannelBufType.BYTE;
+        return BufType.BYTE;
     }
 
     @Override

handler/src/main/java/io/netty/handler/logging/ByteLoggingHandler.java

@@ -15,8 +15,8 @@
  */
 package io.netty.handler.logging;
 
+import io.netty.buffer.Buf;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBuf;
 import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelInboundByteHandler;
@@ -117,12 +117,12 @@ public class ByteLoggingHandler
     }
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         buf.free();
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         buf.free();
     }
 

handler/src/main/java/io/netty/handler/logging/MessageLoggingHandler.java

@@ -15,7 +15,7 @@
  */
 package io.netty.handler.logging;
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelFuture;
@@ -59,12 +59,12 @@ public class MessageLoggingHandler
     }
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         // Nothing to free
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         // Nothing to free
     }
 

handler/src/main/java/io/netty/handler/ssl/SslHandler.java

@@ -15,9 +15,9 @@
  */
 package io.netty.handler.ssl;
 
+import io.netty.buffer.Buf;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufUtil;
-import io.netty.buffer.ChannelBuf;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelFlushFutureNotifier;
 import io.netty.channel.ChannelFuture;
@@ -383,12 +383,12 @@ public class SslHandler
     }
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         buf.free();
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         buf.free();
     }
 

handler/src/main/java/io/netty/handler/stream/ChunkedWriteHandler.java

@@ -15,7 +15,7 @@
  */
 package io.netty.handler.stream;
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.Channel;
@@ -97,7 +97,7 @@ public class ChunkedWriteHandler
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         // Nothing to free
     }
 

transport/src/main/java/io/netty/channel/AbstractServerChannel.java

@@ -15,8 +15,8 @@
  */
 package io.netty.channel;
 
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.buffer.MessageBuf;
 
 import java.net.SocketAddress;
@@ -33,7 +33,7 @@ import java.net.SocketAddress;
  */
 public abstract class AbstractServerChannel extends AbstractChannel implements ServerChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     /**
      * Creates a new instance.

transport/src/main/java/io/netty/channel/ChannelInboundHandler.java

@@ -15,20 +15,20 @@
  */
 package io.netty.channel;
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 
 /**
  * {@link ChannelStateHandler} which handles inbound data.
  */
 public interface ChannelInboundHandler extends ChannelStateHandler {
     /**
-     * Return the {@link ChannelBuf} which will be used for inbound data for the given {@link ChannelHandlerContext}.
+     * Return the {@link io.netty.buffer.Buf} which will be used for inbound data for the given {@link ChannelHandlerContext}.
      */
-    ChannelBuf newInboundBuffer(ChannelHandlerContext ctx) throws Exception;
+    Buf newInboundBuffer(ChannelHandlerContext ctx) throws Exception;
 
     /**
      * Invoked when this handler is not going to receive any inbound message anymore and thus it's safe to
      * deallocate its inbound buffer.
      */
-    void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception;
+    void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception;
 }

transport/src/main/java/io/netty/channel/ChannelInboundHandlerAdapter.java

@@ -16,13 +16,13 @@
 package io.netty.channel;
 
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 
 public abstract class ChannelInboundHandlerAdapter
         extends ChannelStateHandlerAdapter implements ChannelInboundHandler {
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         buf.free();
     }
 

transport/src/main/java/io/netty/channel/ChannelMetadata.java

@@ -15,7 +15,7 @@
  */
 package io.netty.channel;
 
-import io.netty.buffer.ChannelBufType;
+import io.netty.buffer.BufType;
 
 import java.net.SocketAddress;
 
@@ -24,10 +24,10 @@ import java.net.SocketAddress;
  */
 public final class ChannelMetadata {
 
-    private final ChannelBufType bufferType;
+    private final BufType bufferType;
     private final boolean hasDisconnect;
 
-    public ChannelMetadata(ChannelBufType bufferType, boolean hasDisconnect) {
+    public ChannelMetadata(BufType bufferType, boolean hasDisconnect) {
         if (bufferType == null) {
             throw new NullPointerException("bufferType");
         }
@@ -36,7 +36,7 @@ public final class ChannelMetadata {
         this.hasDisconnect = hasDisconnect;
     }
 
-    public ChannelBufType bufferType() {
+    public BufType bufferType() {
         return bufferType;
     }
 

transport/src/main/java/io/netty/channel/ChannelOutboundHandler.java

@@ -15,14 +15,14 @@
  */
 package io.netty.channel;
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 
 public interface ChannelOutboundHandler extends ChannelOperationHandler {
-    ChannelBuf newOutboundBuffer(ChannelHandlerContext ctx) throws Exception;
+    Buf newOutboundBuffer(ChannelHandlerContext ctx) throws Exception;
 
     /**
      * Invoked when this handler is not allowed to send any outbound message anymore and thus it's safe to
      * deallocate its outbound buffer.
      */
-    void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception;
+    void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception;
 }

transport/src/main/java/io/netty/channel/ChannelOutboundHandlerAdapter.java

@@ -15,12 +15,12 @@
  */
 package io.netty.channel;
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 
 public abstract class ChannelOutboundHandlerAdapter
         extends ChannelOperationHandlerAdapter implements ChannelOutboundHandler {
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         buf.free();
     }
 

transport/src/main/java/io/netty/channel/CombinedChannelHandler.java

@@ -15,7 +15,7 @@
  */
 package io.netty.channel;
 
-import io.netty.buffer.ChannelBuf;
+import io.netty.buffer.Buf;
 
 import java.net.SocketAddress;
 
@@ -62,24 +62,24 @@ public class CombinedChannelHandler
     }
 
     @Override
-    public ChannelBuf newInboundBuffer(
+    public Buf newInboundBuffer(
             ChannelHandlerContext ctx) throws Exception {
         return in.newInboundBuffer(ctx);
     }
 
     @Override
-    public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         in.freeInboundBuffer(ctx, buf);
     }
 
     @Override
-    public ChannelBuf newOutboundBuffer(
+    public Buf newOutboundBuffer(
             ChannelHandlerContext ctx) throws Exception {
         return out.newOutboundBuffer(ctx);
     }
 
     @Override
-    public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+    public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
         out.freeOutboundBuffer(ctx, buf);
     }
 

transport/src/main/java/io/netty/channel/DefaultChannelHandlerContext.java

@@ -15,9 +15,9 @@
  */
 package io.netty.channel;
 
+import io.netty.buffer.Buf;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufAllocator;
-import io.netty.buffer.ChannelBuf;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.util.DefaultAttributeMap;
@@ -268,7 +268,7 @@ final class DefaultChannelHandlerContext extends DefaultAttributeMap implements
         }
 
         if (type.contains(ChannelHandlerType.INBOUND)) {
-            ChannelBuf buf;
+            Buf buf;
             try {
                 buf = ((ChannelInboundHandler) handler).newInboundBuffer(this);
             } catch (Exception e) {
@@ -343,7 +343,7 @@ final class DefaultChannelHandlerContext extends DefaultAttributeMap implements
     }
 
     private void initOutboundBuffer() {
-        ChannelBuf buf;
+        Buf buf;
         try {
             buf = ((ChannelOutboundHandler) handler).newOutboundBuffer(this);
         } catch (Exception e) {

transport/src/main/java/io/netty/channel/DefaultChannelPipeline.java

@@ -15,8 +15,8 @@
  */
 package io.netty.channel;
 
+import io.netty.buffer.Buf;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBuf;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.logging.InternalLogger;
@@ -1459,7 +1459,7 @@ public class DefaultChannelPipeline implements ChannelPipeline {
 
     private final class HeadHandler implements ChannelOutboundHandler {
         @Override
-        public ChannelBuf newOutboundBuffer(ChannelHandlerContext ctx) throws Exception {
+        public Buf newOutboundBuffer(ChannelHandlerContext ctx) throws Exception {
             switch (channel.metadata().bufferType()) {
             case BYTE:
                 return ctx.alloc().ioBuffer();
@@ -1471,7 +1471,7 @@ public class DefaultChannelPipeline implements ChannelPipeline {
         }
 
         @Override
-        public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) {
+        public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) {
             buf.free();
         }
 

transport/src/main/java/io/netty/channel/embedded/AbstractEmbeddedChannel.java

@@ -15,8 +15,8 @@
  */
 package io.netty.channel.embedded;
 
+import io.netty.buffer.Buf;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBuf;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.AbstractChannel;
@@ -207,7 +207,7 @@ public abstract class AbstractEmbeddedChannel extends AbstractChannel {
 
     private final class LastInboundMessageHandler extends ChannelInboundHandlerAdapter {
         @Override
-        public ChannelBuf newInboundBuffer(ChannelHandlerContext ctx) throws Exception {
+        public Buf newInboundBuffer(ChannelHandlerContext ctx) throws Exception {
             return lastInboundMessageBuffer;
         }
 
@@ -231,7 +231,7 @@ public abstract class AbstractEmbeddedChannel extends AbstractChannel {
 
     private final class LastInboundByteHandler extends ChannelInboundHandlerAdapter {
         @Override
-        public ChannelBuf newInboundBuffer(ChannelHandlerContext ctx) throws Exception {
+        public Buf newInboundBuffer(ChannelHandlerContext ctx) throws Exception {
             return lastInboundByteBuffer;
         }
 

transport/src/main/java/io/netty/channel/embedded/EmbeddedByteChannel.java

@@ -15,15 +15,15 @@
  */
 package io.netty.channel.embedded;
 
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelMetadata;
 
 public class EmbeddedByteChannel extends AbstractEmbeddedChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.BYTE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.BYTE, false);
 
     public EmbeddedByteChannel(ChannelHandler... handlers) {
         super(Unpooled.buffer(), handlers);

transport/src/main/java/io/netty/channel/embedded/EmbeddedMessageChannel.java

@@ -15,7 +15,7 @@
  */
 package io.netty.channel.embedded;
 
-import io.netty.buffer.ChannelBufType;
+import io.netty.buffer.BufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelHandler;
@@ -23,7 +23,7 @@ import io.netty.channel.ChannelMetadata;
 
 public class EmbeddedMessageChannel extends AbstractEmbeddedChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     public EmbeddedMessageChannel(ChannelHandler... handlers) {
         super(Unpooled.messageBuffer(), handlers);

transport/src/main/java/io/netty/channel/local/LocalChannel.java

@@ -15,7 +15,7 @@
  */
 package io.netty.channel.local;
 
-import io.netty.buffer.ChannelBufType;
+import io.netty.buffer.BufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.channel.AbstractChannel;
 import io.netty.channel.Channel;
@@ -41,7 +41,7 @@ import java.util.Collections;
  */
 public class LocalChannel extends AbstractChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     private final ChannelConfig config = new DefaultChannelConfig();
     private final Runnable shutdownHook = new Runnable() {

transport/src/main/java/io/netty/channel/socket/aio/AioServerSocketChannel.java

@@ -15,7 +15,7 @@
  */
 package io.netty.channel.socket.aio;
 
-import io.netty.buffer.ChannelBufType;
+import io.netty.buffer.BufType;
 import io.netty.channel.ChannelException;
 import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelMetadata;
@@ -34,7 +34,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 public class AioServerSocketChannel extends AbstractAioChannel implements ServerSocketChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     private static final AcceptHandler ACCEPT_HANDLER = new AcceptHandler();
     private static final InternalLogger logger =

transport/src/main/java/io/netty/channel/socket/aio/AioSocketChannel.java

@@ -15,8 +15,8 @@
  */
 package io.netty.channel.socket.aio;
 
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.channel.ChannelException;
 import io.netty.channel.ChannelFlushFutureNotifier;
 import io.netty.channel.ChannelFuture;
@@ -43,7 +43,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 public class AioSocketChannel extends AbstractAioChannel implements SocketChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.BYTE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.BYTE, false);
 
     private static final CompletionHandler<Void, AioSocketChannel> CONNECT_HANDLER  = new ConnectHandler();
     private static final CompletionHandler<Integer, AioSocketChannel> WRITE_HANDLER = new WriteHandler<Integer>();

transport/src/main/java/io/netty/channel/socket/nio/NioDatagramChannel.java

@@ -15,8 +15,8 @@
  */
 package io.netty.channel.socket.nio;
 
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelException;
@@ -49,7 +49,7 @@ import java.util.Map;
 public final class NioDatagramChannel
         extends AbstractNioMessageChannel implements io.netty.channel.socket.DatagramChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, true);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, true);
 
     private final DatagramChannelConfig config;
     private final Map<InetAddress, List<MembershipKey>> memberships =

transport/src/main/java/io/netty/channel/socket/nio/NioSctpChannel.java

@@ -19,8 +19,8 @@ import com.sun.nio.sctp.Association;
 import com.sun.nio.sctp.MessageInfo;
 import com.sun.nio.sctp.NotificationHandler;
 import com.sun.nio.sctp.SctpChannel;
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.Channel;
@@ -45,7 +45,7 @@ import java.util.Iterator;
 import java.util.Set;
 
 public class NioSctpChannel extends AbstractNioMessageChannel implements io.netty.channel.socket.SctpChannel {
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     private static final InternalLogger logger = InternalLoggerFactory.getInstance(NioSctpChannel.class);
 

transport/src/main/java/io/netty/channel/socket/nio/NioSctpServerChannel.java

@@ -17,7 +17,7 @@ package io.netty.channel.socket.nio;
 
 import com.sun.nio.sctp.SctpChannel;
 import com.sun.nio.sctp.SctpServerChannel;
-import io.netty.buffer.ChannelBufType;
+import io.netty.buffer.BufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.channel.ChannelException;
 import io.netty.channel.ChannelMetadata;
@@ -35,7 +35,7 @@ import java.util.Set;
 
 public class NioSctpServerChannel extends AbstractNioMessageChannel
         implements io.netty.channel.socket.SctpServerChannel {
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     private static SctpServerChannel newSocket() {
         try {

transport/src/main/java/io/netty/channel/socket/nio/NioServerSocketChannel.java

@@ -15,7 +15,7 @@
  */
 package io.netty.channel.socket.nio;
 
-import io.netty.buffer.ChannelBufType;
+import io.netty.buffer.BufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.channel.ChannelException;
 import io.netty.channel.ChannelMetadata;
@@ -32,7 +32,7 @@ import java.nio.channels.SocketChannel;
 public class NioServerSocketChannel extends AbstractNioMessageChannel
                              implements io.netty.channel.socket.ServerSocketChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     private static ServerSocketChannel newSocket() {
         try {

transport/src/main/java/io/netty/channel/socket/nio/NioSocketChannel.java

@@ -15,8 +15,8 @@
  */
 package io.netty.channel.socket.nio;
 
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelException;
 import io.netty.channel.ChannelFuture;
@@ -34,7 +34,7 @@ import java.nio.channels.SocketChannel;
 
 public class NioSocketChannel extends AbstractNioByteChannel implements io.netty.channel.socket.SocketChannel {
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.BYTE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.BYTE, false);
 
     private static final InternalLogger logger = InternalLoggerFactory.getInstance(NioSocketChannel.class);
 

transport/src/main/java/io/netty/channel/socket/oio/OioDatagramChannel.java

@@ -15,8 +15,8 @@
  */
 package io.netty.channel.socket.oio;
 
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelException;
@@ -44,7 +44,7 @@ public class OioDatagramChannel extends AbstractOioMessageChannel
 
     private static final InternalLogger logger = InternalLoggerFactory.getInstance(OioDatagramChannel.class);
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, true);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, true);
 
     private static final byte[] EMPTY_DATA = new byte[0];
 

transport/src/main/java/io/netty/channel/socket/oio/OioSctpChannel.java

@@ -19,8 +19,8 @@ import com.sun.nio.sctp.Association;
 import com.sun.nio.sctp.MessageInfo;
 import com.sun.nio.sctp.NotificationHandler;
 import com.sun.nio.sctp.SctpChannel;
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.Channel;
@@ -49,7 +49,7 @@ public class OioSctpChannel extends AbstractOioMessageChannel
     private static final InternalLogger logger =
             InternalLoggerFactory.getInstance(OioSctpChannel.class);
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     private final SctpChannel ch;
     private final SctpChannelConfig config;

transport/src/main/java/io/netty/channel/socket/oio/OioSctpServerChannel.java

@@ -17,7 +17,7 @@ package io.netty.channel.socket.oio;
 
 import com.sun.nio.sctp.SctpChannel;
 import com.sun.nio.sctp.SctpServerChannel;
-import io.netty.buffer.ChannelBufType;
+import io.netty.buffer.BufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.channel.ChannelException;
 import io.netty.channel.ChannelMetadata;
@@ -40,7 +40,7 @@ public class OioSctpServerChannel extends AbstractOioMessageChannel
     private static final InternalLogger logger =
             InternalLoggerFactory.getInstance(OioSctpServerChannel.class);
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     private static SctpServerChannel newServerSocket() {
         try {

transport/src/main/java/io/netty/channel/socket/oio/OioServerSocketChannel.java

@@ -15,7 +15,7 @@
  */
 package io.netty.channel.socket.oio;
 
-import io.netty.buffer.ChannelBufType;
+import io.netty.buffer.BufType;
 import io.netty.buffer.MessageBuf;
 import io.netty.channel.ChannelException;
 import io.netty.channel.ChannelMetadata;
@@ -40,7 +40,7 @@ public class OioServerSocketChannel extends AbstractOioMessageChannel
     private static final InternalLogger logger =
         InternalLoggerFactory.getInstance(OioServerSocketChannel.class);
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.MESSAGE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.MESSAGE, false);
 
     private static ServerSocket newServerSocket() {
         try {

transport/src/main/java/io/netty/channel/socket/oio/OioSocketChannel.java

@@ -15,8 +15,8 @@
  */
 package io.netty.channel.socket.oio;
 
+import io.netty.buffer.BufType;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBufType;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelException;
 import io.netty.channel.ChannelFuture;
@@ -45,7 +45,7 @@ public class OioSocketChannel extends AbstractOioByteChannel
     private static final InternalLogger logger =
             InternalLoggerFactory.getInstance(OioSocketChannel.class);
 
-    private static final ChannelMetadata METADATA = new ChannelMetadata(ChannelBufType.BYTE, false);
+    private static final ChannelMetadata METADATA = new ChannelMetadata(BufType.BYTE, false);
 
     private final Socket socket;
     private final SocketChannelConfig config;

transport/src/test/java/io/netty/channel/local/LocalTransportThreadModelTest.java

@@ -16,8 +16,8 @@
 package io.netty.channel.local;
 
 import io.netty.bootstrap.ServerBootstrap;
+import io.netty.buffer.Buf;
 import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ChannelBuf;
 import io.netty.buffer.MessageBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.Channel;
@@ -349,12 +349,12 @@ public class LocalTransportThreadModelTest {
         }
 
         @Override
-        public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+        public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
             // Nothing to free
         }
 
         @Override
-        public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) {
+        public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) {
             // Nothing to free
         }
 
@@ -406,12 +406,12 @@ public class LocalTransportThreadModelTest {
         }
 
         @Override
-        public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+        public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
             // Nothing to free
         }
 
         @Override
-        public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) {
+        public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) {
             buf.free();
         }
 
@@ -506,12 +506,12 @@ public class LocalTransportThreadModelTest {
         }
 
         @Override
-        public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+        public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
             buf.free();
         }
 
         @Override
-        public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) {
+        public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) {
             // Nothing to free
         }
 
@@ -597,12 +597,12 @@ public class LocalTransportThreadModelTest {
         }
 
         @Override
-        public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+        public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
             // Nothing to free
         }
 
         @Override
-        public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) {
+        public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) {
             // Nothing to free
         }
 
@@ -682,12 +682,12 @@ public class LocalTransportThreadModelTest {
         }
 
         @Override
-        public void freeInboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) throws Exception {
+        public void freeInboundBuffer(ChannelHandlerContext ctx, Buf buf) throws Exception {
             // Nothing to free
         }
 
         @Override
-        public void freeOutboundBuffer(ChannelHandlerContext ctx, ChannelBuf buf) {
+        public void freeOutboundBuffer(ChannelHandlerContext ctx, Buf buf) {
             // Nothing to free
         }