@NonNull
    @Override
    public ByteBuffer toBuffer() {
        return mBuffer;
    }
Constructs a new stream by a byte array.

@param bytes The bytes to be wrapped into {@link ByteBuffer}.
@param offset The index of the first byte in array.
@param  length The number of bytes.
netbare-injector/src/main/java/com/github/megatronking/netbare/stream/ByteStream.java