ServletOutputStream

ServletOutputStream is a class in Java that represents an output stream for Servlets. It is used to write binary data to the client browser.

ServletOutputStream provides methods for writing bytes to the output stream, flushing the stream, and closing the stream. It is typically used to send binary data such as images, files, or other non-text data to the client.

ServletOutputStream can be obtained from the HttpServletResponse object using the getOutputStream() method. Once obtained, it can be used to write data to the output stream using methods like write(), flush(), and close()