The Jakarta Project Element Construction Set To use ECS out of the box, simply add the ecs.jar file located in src/java to your classpath. Please note that ECS is not a serlvet, it is simply a library of code for you to use within your servlet, applet or other Java applications. If you would like to recompile ECS, please read the document INSTALL as well as the build/README document. Javadoc documentation for ECS is in the docs/apidocs directory. Latest versions of ECS can be obtained from the Jakarta Project website at