In the WebSphere Application Server environment, there are two ways to debug:
Develop your servlet in WebSphere Studio, deploy the servlet into the WebSphere Application Server environment, and enable debugging in the EJS console (as described below). WebSphere Studio automatically starts the OLT Controller, and the debugger.
On the server properties page, enter the fully-qualified name or TCP/IP address of the machine running your OLT server in the OLT server hostname field. Enter the port where the OLT server listens for connecting OLT clients in the OLT server Port field.
Enable OLT using the WebSphere Application Server Administrator's Console (as described below). Start OLT and run your servlet through a browser. You can trace or debug.
Before tracing or debugging in a WebSphere Application Server environment, use the Administrative Console to enable tracing and debugging on the server where you have configured your servlet or EJB:
Tracing a distributed application
Running the debugger from OLT