How to build the IPSE application 1 Compile the IPSE application. Use a command similar to this one in a console window: javac SecurityCode.java 2 Create a JAR file to contain the IPSE application. Use a command similar to this one in a console window: jar cvf SecurityCode.jar SecurityCode.class 3 Using Windows Explorer, copy SecurityCode.jar to this directory: <your application context root>\WEB-INF\lib