Sysdeo Eclipse Tomcat Launcher plugin, its features are:

    * Starting, stopping and restarting Tomcat 4.x, 5.x, 3.3
    * Registering Tomcat process to Eclipse debugger
    * Creating a WAR project (wizard can update server.xml file)
    * Adding Java Projects to Tomcat classpath
    * Setting Tomcat JVM parameters, classpath and bootclasspath
    * Exporting a Tomcat project to a WAR File
    * Choosing Tomcat configuration file
    * Capability to use a special Tomcat classloader to have classes in
      several java projects loaded at the same classloader level than classes
      in a Tomcat project

WWW: http://www.sysdeo.com/eclipse/