Remove couple unused methods

Author: lutovich

driver/src/main/java/org/neo4j/driver/internal/messaging/MessageFormat.java

@@ -29,8 +29,6 @@ interface Writer
         Writer write( Message msg ) throws IOException;
 
         Writer flush() throws IOException;
-
-        Writer reset( WritableByteChannel channel );
     }
 
     interface Reader

driver/src/main/java/org/neo4j/driver/internal/messaging/PackStreamMessageFormatV1.java

@@ -345,13 +345,6 @@ public Writer write( Message msg ) throws IOException
             return this;
         }
 
-        @Override
-        public Writer reset( WritableByteChannel channel )
-        {
-            packer.reset( channel );
-            return this;
-        }
-
         private void packNode( Node node ) throws IOException
         {
             packer.packStructHeader( NODE_FIELDS, NODE );

driver/src/main/java/org/neo4j/driver/internal/packstream/BufferedChannelInput.java

@@ -40,15 +40,8 @@ public BufferedChannelInput(ReadableByteChannel ch )
     public BufferedChannelInput( int bufferCapacity, ReadableByteChannel ch )
     {
         this.buffer = ByteBuffer.allocate( bufferCapacity ).order( ByteOrder.BIG_ENDIAN );
-        reset( ch );
-    }
-
-    public BufferedChannelInput reset( ReadableByteChannel ch )
-    {
-        this.channel = ch;
-        this.buffer.position( 0 );
         this.buffer.limit( 0 );
-        return this;
+        this.channel = ch;
     }
 
     @Override

driver/src/main/java/org/neo4j/driver/internal/packstream/BufferedChannelOutput.java

@@ -26,12 +26,7 @@
 public class BufferedChannelOutput implements PackOutput
 {
     private final ByteBuffer buffer;
-    private WritableByteChannel channel;
-
-    public BufferedChannelOutput( int bufferSize )
-    {
-        this.buffer = ByteBuffer.allocate( bufferSize ).order( ByteOrder.BIG_ENDIAN );
-    }
+    private final WritableByteChannel channel;
 
     public BufferedChannelOutput( WritableByteChannel channel )
     {
@@ -40,12 +35,7 @@ public BufferedChannelOutput( WritableByteChannel channel )
 
     public BufferedChannelOutput( WritableByteChannel channel, int bufferSize )
     {
-        this( bufferSize );
-        reset( channel );
-    }
-
-    public void reset( WritableByteChannel channel )
-    {
+        this.buffer = ByteBuffer.allocate( bufferSize ).order( ByteOrder.BIG_ENDIAN );
         this.channel = channel;
     }
 

driver/src/main/java/org/neo4j/driver/internal/packstream/PackStream.java

@@ -19,7 +19,6 @@
 package org.neo4j.driver.internal.packstream;
 
 import java.io.IOException;
-import java.nio.channels.WritableByteChannel;
 import java.nio.charset.Charset;
 import java.util.List;
 import java.util.Map;
@@ -158,16 +157,6 @@ public Packer( PackOutput out )
             this.out = out;
         }
 
-        public void reset( PackOutput out )
-        {
-            this.out = out;
-        }
-
-        public void reset( WritableByteChannel channel )
-        {
-            ((BufferedChannelOutput) out).reset( channel );
-        }
-
         public void flush() throws IOException
         {
             out.flush();