Groovy Script to store an image file as .jpg from http response body with content type as image/jpeg

This is how I did this. From the Script Assertion of the http GET request. Hope It helps someone.

def ins = context.httpResponse.getRawResponseBody();
def isImageSaved = false;
InputStream inputStream;
FileOutputStream outputStream;
if (ins){
    try {
        inputStream = new ByteArrayInputStream(ins);
        outputStream = new FileOutputStream(new File(context.expand("C:\\animal.jpg")));
        int read = 0;
        byte[] bytes = new byte[1024];

        while ((read = inputStream.read(bytes)) != -1) {
            outputStream.write(bytes, 0, read);
        }
        isImageSaved = true;

    }catch (Exception e){
        log.error e;
        e.printStackTrace();
    }finally{
        inputStream.close();
        outputStream.close();       
    }   
} else {
    log.error "image does not exist...";
}

context.testCase.setPropertyValue("isImageSaved", isImageSaved.inspect());