To run Java web applications, the server requires the Java 2 Software Development Kit, or SDK, plus a servlet and JSP engine like Tomcat, which is also called as web server.

There are also many application server present in the market to run a Java Web application such as Weblogic ,Jboss which is the Application Server developed by Java itself.

Steps to run the application:

1) Place your application in the appropriate folder of server which will be invoke when the server is started.

2) Run the Server on your machine and give the URL in the address bar of the browser and Enter.