Multimedia Fusion 2 Developer is a software development tool aimed primarily at creating games and multimedia applications. It's important to note that Multimedia Fusion 2 Developer, as of my last update, does not natively support building Flash games since Flash is a specific application platform with its own development tools. Additionally, J2EE (Java 2 Platform, Enterprise Edition) is a platform for building server-side applications, which is unrelated to Flash game development.
To build and test Flash games, you would typically use Adobe Flash or Adobe Animate and ActionScript. These tools are designed specifically for creating content to be published in the Flash format. Integrating with a J2EE application server would generally involve server-side logic, which could interact with your game (e.g., for leaderboards or user accounts), but the actual game development in Multimedia Fusion 2 would not include this capability. If you're looking to deploy applications using J2EE, you would work with Java-based applications rather than those created in Multimedia Fusion.
In summary, building Flash games via Multimedia Fusion 2 and using a J2EE application server requires separate tools and processes; Multimedia Fusion 2 Developer does not support direct Flash game development in conjunction with J2EE.