--- a/src/org/eclipse/jetty/io/nio/IndirectNIOBuffer.java	Sun Oct 23 21:28:56 2016 -0600
+++ b/src/org/eclipse/jetty/io/nio/IndirectNIOBuffer.java	Sun Oct 23 22:23:50 2016 -0600
@@ -22,41 +22,28 @@
 
 import org.eclipse.jetty.io.ByteArrayBuffer;
 
-public class IndirectNIOBuffer extends ByteArrayBuffer implements NIOBuffer
+
+public final class IndirectNIOBuffer extends ByteArrayBuffer implements NIOBuffer
 {
-    protected final ByteBuffer _buf;
+	private final ByteBuffer _buf;
 
-    /* ------------------------------------------------------------ */
-    public IndirectNIOBuffer(int size)
-    {
-        super(size,READWRITE,NON_VOLATILE);
-        _buf = ByteBuffer.wrap(_bytes);
-        _buf.position(0);
-        _buf.limit(_buf.capacity());
-    }
+	public IndirectNIOBuffer(int size)
+	{
+		super(size,READWRITE,NON_VOLATILE);
+		_buf = ByteBuffer.wrap(_bytes);
+		_buf.position(0);
+		_buf.limit(_buf.capacity());
+	}
 
-    /* ------------------------------------------------------------ */
-    public IndirectNIOBuffer(ByteBuffer buffer,boolean immutable)
-    {
-        super(buffer.array(),0,0, immutable?IMMUTABLE:READWRITE,NON_VOLATILE);
-        if (buffer.isDirect())
-            throw new IllegalArgumentException();
-        _buf = buffer;
-        _get=buffer.position();
-        _put=buffer.limit();
-        buffer.position(0);
-        buffer.limit(buffer.capacity());
-    }
-    
-    /* ------------------------------------------------------------ */
-    public ByteBuffer getByteBuffer()
-    {
-        return _buf;
-    }
+	@Override
+	public ByteBuffer getByteBuffer()
+	{
+		return _buf;
+	}
 
-    /* ------------------------------------------------------------ */
-    public boolean isDirect()
-    {
-        return false;
-    }
+	@Override
+	public boolean isDirect()
+	{
+		return false;
+	}
 }