First we need to set up the enviroment for Java. First you will need a java itself . It is called Java development kit. Go to this page
and find java suitable for you System and download. If you are searching in google and you came to a site where it says you have to pay DON'T BELIEVE IT< IT IS SURE A LIE, JAVA IS A FREE PROGRAM.
Download and install Java development kit. After that don't even try to find an launch the program, you won't be able to find it . You need to download a program which will let you code on Java. There are a few choices , I suggest eclipse. eclipse is also a free program.
go to http://www.eclipse.org/downloads/packages/eclipse-standard-43/keplerr choose your system , download and install. Now your enviroment is ready. Open eclipse, choose a workspace. For creating new project go to File->New->Java Project .
IF YOU HAVE QUESTIONS REFFERING TO SETTING UP THE ENVIROMENT LEAVE IN COMMENTS. NO QUESTION WILL STAY UNANSWERED.
