code: public static ByteBuf wrappedBuffer(int maxNumComponents, ByteBuffer... buffers) {
          return wrappedBuffer(maxNumComponents, CompositeByteBuf.BYTE_BUFFER_WRAPPER, buffers);
      }
docs: Creates a new big-endian composite buffer which wraps the slices of the specified
  NIO buffers without copying them.  A modification on the content of the
  specified buffers will be visible to the returned buffer.