This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
Hello, I am making a software, in which i have put one facililty that user may download or share files. i want to do this by using objectoutput stream and input stream. i want to know your ideas or suggestion that how should i implement that. Thanks
Don't do that. Object-Streams are for exchanging Java objects -- they basically define a file format for storing in-memory data. The things you're talking about already have a file format -- they're files. Hence, just read and write them with FileInputStream/FileOutputStream.