I have multiple java installations on my machine and need to use different versions all the time. I have found that the currently used JVM can be changed by the commands update-alternatives and update-java-alternatives, which essentially change the link at /etc/alternatives/java etc.
Using #! r20111125 32-bit and installed Java via corenominal's script. I've now downloaded and installed a Java application I need. It's executed from the command-line with java -jar ... etc. It runs fine, but it looks different to how it looked under Ubuntu and looks nothing like any GTK/OB applications. Do I need to install something to "theme" it?
I am trying to establish a chatting application between a server and a client, but the application could not run because of this line of code : message = (String) input.readObject();
because at first, inputStream is null ! any one can help please ?
I am developing android application for video streaming using existing source of SPYDROID application.Link
This application have its own http server.What i need to authenticate user before accessing url of server.
The server code is :-