Is JRun application server?
JRun is an application server from Macromedia that is based on Sun Microsystems’ Java 2 Platform, Enterprise Edition (J2EE). JRun consists of Java Server Page (JSP), Java servlets, Enterprise JavaBeans, the Java Transaction Service (JTS), and the Java Messaging Service (JMS).
What is jrun4?
Adobe JRun 4, formerly Macromedia JRun 4, is a J2EE application server that was marketed by Macromedia and then Adobe Systems.