Convert OutputStream to ByteArrayOutputStream

Question

I am trying to convert an OutputStream to a ByteArrayOutput Stream. I was unable to find any clear simple answers on how to do this. This question wa

Answer 1

You could use the writeTo method of ByteArrayOutputStream.

ByteArrayOutputStream bos = new ByteArrayOutputStream();
byte[] bytes = new byte[8];
bos.write(bytes);
bos.writeTo(oos);

You can create an instance of ByteArrayOutputStream. You then need to write the data to this ByteOutputStream instance and then using the writeTo method, which accepts an OutputStream, you can enable the ByteArrayOutputStream to write the output, to the instance of OutputStream which you passed as the argument.

Hope it works!